diff --git a/01/ROME_SC.png b/01/ROME_SC.png
new file mode 100644
index 00000000..a1a8f04a
Binary files /dev/null and b/01/ROME_SC.png differ
diff --git a/01/index.html b/01/index.html
index ec64c036..284102a1 100644
--- a/01/index.html
+++ b/01/index.html
@@ -48,19 +48,23 @@ <h1>RO.ME "3 DREAMS OF BLACK"</h1>
     <div class='demo'>
 
       <!-- TODO: REPLACE WITH A SCREENSHOT OF RO.ME -->
-      <img id='screenshot' src='https://placehold.co/300x300'>
+      <img id='screenshot' src="ROME_SC.png">
       <p id='description'>
       <!-- TODO: FILL IN YOUR DESCRIPTION -->
-      RO.ME is a very cool webgl demo!
+      The RO.ME demo, created by Google in 2010, was a 3D city built with WebGL and HTML5 that users could explore in their web browsers. It showcased the creative potential of modern web technologies and inspired developers to use these tools for immersive online experiences.
       </p>
       <p id='technology'>
-      Technology: TODO! <!-- TODO: FILL IN THE TECHNOLOGIES USED -->
+      Technology: <!-- TODO: FILL IN THE TECHNOLOGIES USED -->
+      HTML5,
+      WebGL,     
+      JavaScript,
+      CSS3,
+      Web Audio API
       </p>
       <p id='comparison'>
-      Comparison: TODO! <!-- TODO: FILL IN THE COMPARISON -->
-      </p>
-
-
+      Comparison: ! <!-- TODO: FILL IN THE COMPARISON -->
+      <a href="https://www.no-fishing.net/">No Fishing</a>
+      Whereas RO.ME is an experience and technical showcase of a new technology, No Fishing is an informative, advanced use of the same technology.
       <div id='bonus'>
         <!-- TODO: BONUS TASK GOES HERE -->
       </div>
diff --git a/02/index.html b/02/index.html
index 7274c2b5..ad0b5203 100644
--- a/02/index.html
+++ b/02/index.html
@@ -1,15 +1,79 @@
-<html>
+<html></html>
   <head>
-    <title>CS460.org Assignment 2</title>
-    <style>
-      body {
-        background-color:#000;
-        margin: 0;
-        padding: 0;
-        height: 100%;
-        overflow: hidden !important; 
-      }
-    </style>
+    <script type="text/javascript" src="https://get.goXTK.com/xtk_edge.js"></script>
+    <script type="text/javascript" src="loader.js"></script>
+      <style>
+          body {
+              background: #111111;
+              margin: 0px;
+              padding: 0px;
+          }
+      </style>
+      <script>
+
+          window.onload = function() {
+              r = new X.renderer3D();
+              r.init();
+              c = new X.cube();
+              c.color = [1, 1, 1]; // r g b
+              c.center = [0, 0, 0] // x y z 
+              GAP = 0
+              CUBE_SIDELENGTH = 25
+              spin = false
+            window.onkeypress = function(e) {
+                if (e.code == 'KeyD') {
+                    c.transform.translateX(-CUBE_SIDELENGTH - GAP)
+                } else if (e.code == 'KeyA') {
+                    c.transform.translateX(CUBE_SIDELENGTH - GAP)
+                } else if (e.code == 'KeyW') {
+                    c.transform.translateZ(CUBE_SIDELENGTH - GAP)
+                } else if (e.code == 'KeyS') {
+                    c.transform.translateZ(-CUBE_SIDELENGTH - GAP)    
+                } else if (e.code == 'KeyW') {
+                    c.transform.translateZ(CUBE_SIDELENGTH - GAP) 
+                } else if (e.code == 'KeyQ') {
+                    c.transform.translateY(CUBE_SIDELENGTH - GAP)    
+                } else if (e.code == 'KeyE') {
+                    c.transform.translateY(-CUBE_SIDELENGTH - GAP) 
+                } else if (e.code == 'Digit1') {
+                    c.color = [1,1,1]
+                } else if (e.code == 'Digit2') {
+                    c.color = [1,0,0]
+                } else if (e.code == 'Digit3') {
+                    c.color = [0,1,0]
+                } else if (e.code == 'Digit4') {
+                    c.color = [0,0,1]
+                } else if (e.code == 'Digit5') {
+                    c.color = [1,1,0]
+                } else if (e.code == 'Digit6') {
+                    c.color = [1,0,1]
+                } else if (e.code == 'Digit7') {
+                    c.color = [0,1,1]
+                } else if (e.code == 'Digit0') {
+                    c.color = [0,0,0]
+                } else if (e.code == 'Space') {
+                    new_cube = new X.cube();
+                    new_cube.color = c.color;
+                    new_cube.transform.matrix = new Float32Array(c.transform.matrix);
+                    new_cube.lengthX = new_cube.lengthY = new_cube.lengthZ = CUBE_SIDELENGTH;
+                    r.add(new_cube);
+                } else if (e.code == 'KeyO') {
+                    download()
+                } else if (e.code =='KeyL') {
+                    upload('scene.json')
+                } else if (e.code == 'KeyB') {
+                    spin = !spin; // flip the spin boolean
+                } r.onRender = function() {
+                    if (spin) {
+                    r.camera.rotate([1,0]);
+                    }
+                }
+            }
+                r.add(c);
+                r.render();
+          };
+      
+      </script>
   </head>
   <body>
   </body>
diff --git a/02/loader.js b/02/loader.js
index 9f5c0231..6e2ca4a2 100644
--- a/02/loader.js
+++ b/02/loader.js
@@ -1,66 +1,65 @@
 function download() {
 
-  // get all cubes
-  ALL_CUBES = [];
-
-  for (var i = 0; i<r.Ha.length; i++) {
-    // note: r.Ha are all objects in the scene
-
-    var color = r.Ha[i].color;
-    var matrix = r.Ha[i].transform.matrix;
-    ALL_CUBES.push([color, matrix]);
-
-  }
-
-
-  // create JSON object
-  var out = {};
-  out['cubes'] = ALL_CUBES;
-  out['camera'] = r.camera.view;
-
-  // from https://stackoverflow.com/a/30800715
-  var dataStr = "data:text/json;charset=utf-8," + encodeURIComponent(JSON.stringify(out));
-
-  var downloadAnchorNode = document.createElement('a');
-  downloadAnchorNode.setAttribute("href",     dataStr);
-  downloadAnchorNode.setAttribute("download", "scene.json");
-  document.body.appendChild(downloadAnchorNode); // required for firefox
-  downloadAnchorNode.click();
-  downloadAnchorNode.remove();
-
-}
-
-function upload(scene) {
-
-  var req = new XMLHttpRequest();
-  req.responseType = 'json';
-  req.open('GET', scene, true);
-  req.onload  = function() {
-    loaded = req.response;
-
-    // parse cubes
-    for (var cube in loaded['cubes']) {
-
-      cube = loaded['cubes'][cube];
-
-      color = cube[0];
-      matrix = cube[1];
-
-      loaded_cube = new X.cube();
-      loaded_cube.color = color;
-      loaded_cube.transform.matrix = new Float32Array(Object.values(matrix));
-      loaded_cube.lengthX = loaded_cube.lengthY = loaded_cube.lengthZ = CUBE_SIDELENGTH;
-
-      r.add(loaded_cube);
-
+    // get all cubes
+    ALL_CUBES = [];
+  
+    for (var i = 0; i<r.Ha.length; i++) {
+      // note: r.Ha are all objects in the scene
+  
+      var color = r.Ha[i].color;
+      var matrix = r.Ha[i].transform.matrix;
+      ALL_CUBES.push([color, matrix]);
+  
     }
-
-    // restore camera
-    r.camera.view = new Float32Array(Object.values(loaded['camera']));
-
-
-  };
-  req.send(null);
   
-}
-
+  
+    // create JSON object
+    var out = {};
+    out['cubes'] = ALL_CUBES;
+    out['camera'] = r.camera.view;
+  
+    // from https://stackoverflow.com/a/30800715
+    var dataStr = "data:text/json;charset=utf-8," + encodeURIComponent(JSON.stringify(out));
+  
+    var downloadAnchorNode = document.createElement('a');
+    downloadAnchorNode.setAttribute("href",     dataStr);
+    downloadAnchorNode.setAttribute("download", "scene.json");
+    document.body.appendChild(downloadAnchorNode); // required for firefox
+    downloadAnchorNode.click();
+    downloadAnchorNode.remove();
+  
+  }
+  
+  function upload(scene) {
+  
+    var req = new XMLHttpRequest();
+    req.responseType = 'json';
+    req.open('GET', scene, true);
+    req.onload  = function() {
+      loaded = req.response;
+  
+      // parse cubes
+      for (var cube in loaded['cubes']) {
+  
+        cube = loaded['cubes'][cube];
+  
+        color = cube[0];
+        matrix = cube[1];
+  
+        loaded_cube = new X.cube();
+        loaded_cube.color = color;
+        loaded_cube.transform.matrix = new Float32Array(Object.values(matrix));
+        loaded_cube.lengthX = loaded_cube.lengthY = loaded_cube.lengthZ = CUBE_SIDELENGTH;
+  
+        r.add(loaded_cube);
+  
+      }
+  
+      // restore camera
+      r.camera.view = new Float32Array(Object.values(loaded['camera']));
+  
+  
+    };
+    req.send(null);
+    
+  }
\ No newline at end of file
diff --git a/02/scene.json b/02/scene.json
new file mode 100644
index 00000000..7b15cebe
--- /dev/null
+++ b/02/scene.json
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+      const torusKnots = [];
+      let LASTOBJECT = null; // Global variable to track the last placed torus
+      let isScaling = false; // Flag to check if we are scaling the last torus
+      let lastScaleDirection = 1; // Track the direction of scaling (positive or negative)
 
       window.onload = function() {
+        // Set up scene, camera, and renderer
+        scene = new THREE.Scene();
+        camera = new THREE.PerspectiveCamera(75, window.innerWidth / window.innerHeight, 0.1, 1000);
+        renderer = new THREE.WebGLRenderer();
+        renderer.setSize(window.innerWidth, window.innerHeight);
+        document.body.appendChild(renderer.domElement);
+        
+        controls = new OrbitControls(camera, renderer.domElement);
+        camera.position.set(0, 5, 10);
+        controls.update();
+
+        // Add lighting
+        const ambientLight = new THREE.AmbientLight(0x404040, 1); // Soft white light
+        scene.add(ambientLight);
+
+        const directionalLight = new THREE.DirectionalLight(0xffffff, 1); // White directional light
+        directionalLight.position.set(5, 10, 7.5); // Position the light
+        scene.add(directionalLight);
+
+        // Handle mouse down and up events
+        renderer.domElement.onmousedown = (event) => {
+          if (event.shiftKey) {
+            controls.enabled = false; // Disable OrbitControls
+            placeTorusKnot(event);
+            isScaling = true; // Set the scaling flag
+            lastScaleDirection = 1; // Initialize scale direction
+          }
+        };
+
+        renderer.domElement.onmouseup = () => {
+          controls.enabled = true; // Re-enable OrbitControls
+          isScaling = false; // Reset the scaling flag
+          LASTOBJECT = null; // Reset the last object
+        };
 
-        // Three.js code goes here
- 
-        // call animation/rendering loop
+        // Handle mouse move event for scaling and color change
+        renderer.domElement.onmousemove = (event) => {
+          if (isScaling && LASTOBJECT) {
+            const delta = event.movementY * 0.01; // Scale factor
+
+            // Apply the scale
+            LASTOBJECT.scale.set(
+              LASTOBJECT.scale.x + delta,
+              LASTOBJECT.scale.y + delta,
+              LASTOBJECT.scale.z + delta
+            );
+
+            // Check for flip (crossing zero) and change color accordingly
+            const newScaleDirection = Math.sign(LASTOBJECT.scale.x);
+            if (newScaleDirection !== lastScaleDirection && LASTOBJECT.scale.x !== 0) {
+              if (newScaleDirection < 0) {
+                // Change to grassgreen when scale goes negative
+                LASTOBJECT.material.color.set(0x7CFC00); // Grassgreen
+              } else {
+                // Change to hotpink when scale becomes positive
+                LASTOBJECT.material.color.set(0xff69b4); // Hotpink
+              }
+              lastScaleDirection = newScaleDirection; // Update the last scale direction
+            }
+          }
+        };
+
+        // Call animation/rendering loop
         animate();
-        
       };
 
-      function animate() {
+      function placeTorusKnot(event) {
+        // Unproject the mouse position to 3D coordinates
+        const rect = renderer.domElement.getBoundingClientRect();
+        const mouseX = ((event.clientX - rect.left) / rect.width) * 2 - 1;
+        const mouseY = -((event.clientY - rect.top) / rect.height) * 2 + 1;
+
+        const vector = new THREE.Vector3(mouseX, mouseY, 0.5);
+        vector.unproject(camera);
 
-        requestAnimationFrame( animate );
+        const dir = vector.sub(camera.position).normalize();
+        const distance = -camera.position.z / dir.z; // Calculate distance to place the torus knot
+        const pos = camera.position.clone().add(dir.multiplyScalar(distance));
 
-        // and here..
+        // Create and place a new hotpink torus knot
+        const geometry = new THREE.TorusKnotGeometry(1, 0.4, 100, 16);
+        const material = new THREE.MeshStandardMaterial({ color: 0xff69b4 }); // Hotpink color in hex
+        const torusKnot = new THREE.Mesh(geometry, material);
+        torusKnot.position.copy(pos);
+        scene.add(torusKnot);
+        torusKnots.push(torusKnot); // Store reference to the torus knot
         
+        LASTOBJECT = torusKnot; // Set the last object to the newly created torus knot
+      }
+
+      function animate() {
+        requestAnimationFrame(animate);
+
+        // Update controls
+        controls.update();
+
+        // Render the scene
+        renderer.render(scene, camera);
       };
     </script>
   </head>
   <body></body>
 </html>
-
diff --git a/04/game_over.jpg b/04/game_over.jpg
new file mode 100644
index 00000000..51a5053b
Binary files /dev/null and b/04/game_over.jpg differ
diff --git a/04/gameboy_bg.jpg b/04/gameboy_bg.jpg
new file mode 100644
index 00000000..a4c6cfe9
Binary files /dev/null and b/04/gameboy_bg.jpg differ
diff --git a/04/index.html b/04/index.html
new file mode 100644
index 00000000..2155f12a
--- /dev/null
+++ b/04/index.html
@@ -0,0 +1,483 @@
+<html>
+
+<head>
+    <style>
+        html,
+        body {
+            background-color: #000;
+            margin: 0;
+            padding: 0;
+            height: 100%;
+            overflow: hidden !important;
+        }
+
+        #gameboy {
+            background: url("gameboy_bg.jpg");
+            width: 1200px;
+            height: 675px;
+            position: absolute;
+            top: 50%;
+            left: 50%;
+            transform: translate(-50%, -50%);
+        }
+
+        #c {
+            width: 600px;
+            height: 360px;
+            position: absolute;
+            top: 53%;
+            left: 50%;
+            transform: translate(-50%, -50%);
+        }
+
+        .top_bar {
+            color: rgb(0, 255, 0);
+            font-size: 30px;
+            font-weight: bolder;
+        }
+
+        #score {
+            position: absolute;
+            top: 148px;
+            left: 520px;
+        }
+
+        #score_name {
+            position: absolute;
+            top: 148px;
+            left: 400px;
+        }
+
+        #lives {
+            position: absolute;
+            top: 148px;
+            left: 820px;
+        }
+
+        #lives_name {
+            position: absolute;
+            top: 148px;
+            left: 700px;
+        }
+
+        .result {
+            width: 300px;
+            height: 300px;
+            position: absolute;
+            top: 50%;
+            left: 50%;
+            transform: translate(-50%, -50%);
+            display: none;
+        }
+
+        #overlay {
+            background-color: rgba(0, 0, 0, 0.7);
+            position: absolute;
+            top: 0px;
+            left: 0px;
+            width: 100%;
+            height: 100%;
+            z-index: 1000;
+            display: none;
+        }
+    </style>
+
+    <script id="vertexshader" type="glsl">
+      attribute vec3 position;
+
+      uniform mat4 transform;
+
+      void main(void) {
+
+        vec4 final_position = transform * vec4( position, 1.);
+
+        gl_Position = final_position;
+
+        // Set point size to 8 pixels
+        gl_PointSize = 8.0; 
+
+
+      }
+    </script>
+
+    <script id="fragmentshader" type="glsl">
+      precision mediump float;
+
+      uniform vec4 color;
+
+      void main(void) {
+
+        gl_FragColor = color; //vec4(1., 1., 1., 1.);
+
+      }
+    </script>
+
+    <script>
+        window.onload = function () {
+            //************************************************************//
+            //
+            // INITIALIZE WEBGL
+            //
+            c = document.getElementById("c"); // setup canvas
+            gl = c.getContext("webgl"); // setup GL context
+            gl.viewport(0, 0, c.width, c.height);
+
+            //************************************************************//
+            //
+            // SHADERS
+            //
+            v_shader = gl.createShader(gl.VERTEX_SHADER);
+            f_shader = gl.createShader(gl.FRAGMENT_SHADER);
+
+            // compile vertex shader
+            gl.shaderSource(
+                v_shader,
+                document.getElementById("vertexshader").innerText
+            );
+            gl.compileShader(v_shader);
+            if (!gl.getShaderParameter(v_shader, gl.COMPILE_STATUS)) {
+                console.log(gl.getShaderInfoLog(v_shader));
+            } else {
+                console.log("Vertex Shader compiled!");
+            }
+
+            // compile fragment shader
+            gl.shaderSource(
+                f_shader,
+                document.getElementById("fragmentshader").innerText
+            );
+            gl.compileShader(f_shader);
+            if (!gl.getShaderParameter(f_shader, gl.COMPILE_STATUS)) {
+                console.log(gl.getShaderInfoLog(f_shader));
+            } else {
+                console.log("Fragment Shader compiled!");
+            }
+
+            // attach and link the shaders
+            shaderprogram = gl.createProgram();
+            gl.attachShader(shaderprogram, v_shader);
+            gl.attachShader(shaderprogram, f_shader);
+
+            gl.linkProgram(shaderprogram);
+
+            gl.useProgram(shaderprogram);
+
+            STOPPED = false;
+
+            OBJECTS = [];
+            OBJECTS.push(createPaddle([1, 1, 1, 1], [0, -0.9, 0])); // BOTTOM PADDLE
+            OBJECTS.push(createBall([1, 1, 1, 1], [0, 0, 0])); // BALL
+            createBricks(); // ADD BRICKS
+
+            resetBall();
+
+            animate();
+        };
+
+        function createPaddle(color, offset) {
+
+            //************************************************************//
+            //
+            // CREATE GEOMETRY
+            //
+
+            vertices = new Float32Array([
+                -0.1, 0.05, 0.0, // V0      // 0
+                -0.1, -0.05, 0.0, // V1, V4  // 1
+                0.1, 0.05, 0.0, // V2, V3  // 2
+                0.1, -0.05, 0.0  // V5      // 3
+            ]);
+
+            indices = new Uint8Array([0, 1, 2,     // Triangle 1 
+                2, 1, 3]); // Triangle 2
+
+
+            v_buffer = gl.createBuffer(); // create
+            gl.bindBuffer(gl.ARRAY_BUFFER, v_buffer); // bind
+            gl.bufferData(gl.ARRAY_BUFFER, vertices, gl.STATIC_DRAW); // put data in
+            gl.bindBuffer(gl.ARRAY_BUFFER, null); // unbind
+
+
+            i_buffer = gl.createBuffer(); // create
+            gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, i_buffer); // bind
+            gl.bufferData(gl.ELEMENT_ARRAY_BUFFER, indices, gl.STATIC_DRAW); // put data in
+            gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, null); // unbind
+
+            // TODO Part 2
+            return [v_buffer, i_buffer, color, offset, 6, gl.TRIANGLES];
+
+        }
+
+
+
+        function createBall(color, offset) {
+             // Define the ball vertex at the origin
+            var vertices = new Float32Array([
+                0.0, 0.0, 0.0  // The single point at (0, 0, 0)
+            ]);
+
+            // Index buffer for a single point
+            var indices = new Uint8Array([
+                0  // Index of the single point
+            ]);
+
+            // Create and bind vertex buffer
+            var v_buffer = gl.createBuffer();
+            gl.bindBuffer(gl.ARRAY_BUFFER, v_buffer);
+            gl.bufferData(gl.ARRAY_BUFFER, vertices, gl.STATIC_DRAW);
+            gl.bindBuffer(gl.ARRAY_BUFFER, null);
+
+            // Create and bind index buffer
+            var i_buffer = gl.createBuffer();
+            gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, i_buffer);
+            gl.bufferData(gl.ELEMENT_ARRAY_BUFFER, indices, gl.STATIC_DRAW);
+            gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, null);
+
+            // Return the object configuration: vertex buffer, index buffer, color, offset, and number of indices
+            return [v_buffer, i_buffer, color, offset, 1, gl.POINTS];
+        }
+
+        function createBrick(color, offset, score) {
+            
+            //************************************************************//
+            //
+            // CREATE GEOMETRY
+            //
+
+            const vertices = new Float32Array([
+                -0.095, 0.05, 0.0,   // V0
+                -0.095, -0.05, 0.0,  // V1
+                0.095, 0.05, 0.0,    // V2
+                0.095, -0.05, 0.0,   // V3
+            ]);
+
+            const indices = new Uint8Array([
+                0, 1, 2,  // Triangle 1
+                2, 1, 3,  // Triangle 2
+            ]);
+
+            const v_buffer = gl.createBuffer(); // create vertex buffer
+            gl.bindBuffer(gl.ARRAY_BUFFER, v_buffer); // bind vertex buffer
+            gl.bufferData(gl.ARRAY_BUFFER, vertices, gl.STATIC_DRAW); // load vertex data
+            gl.bindBuffer(gl.ARRAY_BUFFER, null); // unbind vertex buffer
+
+            const i_buffer = gl.createBuffer(); // create index buffer
+            gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, i_buffer); // bind index buffer
+            gl.bufferData(gl.ELEMENT_ARRAY_BUFFER, indices, gl.STATIC_DRAW); // load index data
+            gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, null); // unbind index buffer
+
+            // Return brick information
+            return [v_buffer, i_buffer, color, offset, indices.length, gl.TRIANGLES, score];
+        }
+
+        // Function to generate a random color
+        function getRandomColor() {
+            return [
+                Math.random(), // Red: [0, 1]
+                Math.random(), // Green: [0, 1]
+                Math.random(), // Blue: [0, 1]
+                1.0            // Alpha: 1 (fully opaque)
+            ];
+        }
+
+        function createBricks() {
+            const initialOffsetX = -0.8;
+            let offsetX = initialOffsetX; // Use a let variable for offsetX
+            let offsetY = 0.9;
+
+            for (let i = 0; i < 4; i++) {
+                for (let j = 0; j < 9; j++) {
+                    const color = getRandomColor(); // Generate a random color for each brick
+                    OBJECTS.push(createBrick(color, [offsetX, offsetY, 0], 4 - i));
+                    offsetX += 0.2; // Increment x-offset for next brick
+                }
+                offsetX = initialOffsetX; // Reset x-offset for the next row
+                offsetY -= 0.14; // Decrement y-offset for the next row
+            }
+        }
+
+        function animate() {
+            if (STOPPED) {
+                return;
+            }
+
+            requestAnimationFrame(animate);
+
+            // CLEAR NOW BEFORE ANY DRAWING
+            gl.clearColor(0, 0, 0, 0);
+            gl.clear(gl.COLOR_BUFFER_BIT);
+
+            // TODO Part 4
+            updateBall();
+
+            for (var o = 0; o < OBJECTS.length; o++) {
+                var current = OBJECTS[o];
+
+                var v_buffer = current[0];
+                var i_buffer = current[1];
+                var COLOR = current[2];
+                var OFFSET = current[3];
+                var VERTEXCOUNT = current[4];
+
+                //************************************************************//
+                //
+                // CONNECT SHADER WITH GEOMETRY
+                //
+                gl.bindBuffer(gl.ARRAY_BUFFER, v_buffer);
+
+                gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, i_buffer);
+
+                // find the attribute in the shader source
+                var a_position = gl.getAttribLocation(shaderprogram, "position");
+
+                gl.vertexAttribPointer(a_position, 3, gl.FLOAT, false, 0, 0);
+
+                gl.enableVertexAttribArray(a_position);
+
+                var u_color = gl.getUniformLocation(shaderprogram, "color");
+
+                gl.uniform4fv(u_color, new Float32Array(COLOR));
+
+                // var u_offset = gl.getUniformLocation( shaderprogram, 'offset' );
+
+                var u_transform = gl.getUniformLocation(shaderprogram, "transform");
+
+                current_transform = new Float32Array([
+                    1, 0, 0, 0,
+                    0, 1, 0, 0,
+                    0, 0, 1, 0,
+                    OFFSET[0], OFFSET[1], 0, 1,
+                ]);
+
+                gl.uniformMatrix4fv(u_transform, false, current_transform);
+
+                //************************************************************//
+                //
+                // DRAW!
+                //
+                // gl.drawArrays( gl.LINES, 0, 6 );
+
+                // TODO Part 2
+                gl.drawElements(current[5], VERTEXCOUNT, gl.UNSIGNED_BYTE, 0);
+            }
+        }
+
+        function resetBall() {
+            OBJECTS[1][3][0] = Math.random() / 10; // SET TO CENTER
+            OBJECTS[1][3][1] = Math.random() / 10;
+
+            BALLDIRECTION = Math.PI / 8 + Math.random();
+            BALLDIRECTION *= -1;
+        }
+
+        function score(score_value) {
+            var old_score = document.getElementById("score").innerText;
+            document.getElementById("score").innerText = parseInt(old_score) + score_value;
+            if (OBJECTS.length == 2) { //IF ALL BLRICKS DESTROYED CREATE MORE
+                createBricks();
+            }
+        }
+
+        function loseLife() {
+            var old_life = document.getElementById("lives").innerText;
+            document.getElementById("lives").innerText = parseInt(old_life) - 1;
+            if (old_life == 1) {
+                STOPPED = true;
+                document.getElementById("overlay").style.display = "block";
+                document.getElementById("game_over").style.display = "block";
+            }
+        }
+
+        function updateBall() {
+            BALL_X = OBJECTS[1][3][0];
+            BALL_Y = OBJECTS[1][3][1];
+
+            BOTTOM_PADDLE_X = OBJECTS[0][3][0];
+            BOTTOM_PADDLE_Y = OBJECTS[0][3][1];
+            BOTTOM_PADDLE_WIDTH = 0.2;
+
+            if (BALL_X >= 0.95) {
+                // RIGHT WALL
+                BALLDIRECTION = Math.PI - BALLDIRECTION;
+            } else if (BALL_X <= -0.95) {
+                // LEFT WALL
+                BALLDIRECTION = Math.PI - BALLDIRECTION;
+            } else if (BALL_Y >= 0.96) {
+                // TOP WALL
+                BALLDIRECTION = - BALLDIRECTION;
+            } else if (BALL_Y >= 0.2) {
+                // TOP BRICKS
+                for (let i = 2; i < OBJECTS.length; i++) {
+                    BRICK_OFFSET_X = OBJECTS[i][3][0];
+                    BRICK_OFFSET_Y = OBJECTS[i][3][1];
+                    if (BALL_X > BRICK_OFFSET_X - 0.095 &&
+                        BALL_X < BRICK_OFFSET_X + 0.095 &&
+                        BALL_Y > BRICK_OFFSET_Y - 0.05 &&
+                        BALL_Y < BRICK_OFFSET_Y + 0.05) {
+                        BALLDIRECTION = - BALLDIRECTION;
+                        score_num = OBJECTS[i][6];
+                        OBJECTS.splice(i, 1);
+                        score(score_num);
+                    }
+                }
+            } else if (BALL_Y <= -0.85) {
+                // BOTTOM 
+
+                BOTTOM_PADDLE_LEFT = BOTTOM_PADDLE_X - BOTTOM_PADDLE_WIDTH / 2;
+                BOTTOM_PADDLE_RIGHT = BOTTOM_PADDLE_X + BOTTOM_PADDLE_WIDTH / 2;
+
+                // LET'S CHECK IF A PADDLE IS THERE
+                if (BALL_X >= BOTTOM_PADDLE_LEFT && BALL_X <= BOTTOM_PADDLE_RIGHT) {
+                    // YES, REFLECT
+                    BALLDIRECTION = -BALLDIRECTION;
+                    //UPDATE STEP ON BOUNCE TO INCREASE SPEED
+                } else {
+                    // LOSE LIFE
+                    loseLife();
+                    resetBall();
+                    return;
+                }
+            }
+
+            // UPDATE BALL POSITION
+            OBJECTS[1][3][0] += Math.cos(BALLDIRECTION) * 0.008;
+            OBJECTS[1][3][1] += Math.sin(BALLDIRECTION) * 0.008;
+        }
+        window.onkeydown = function (e) {
+            if (STOPPED) {
+                // restart the game
+                window.location.reload();
+            }
+            
+            // TODO Part 3
+            
+            var BOTTOM_PADDLE_X = OBJECTS[0][3][0]; // Get the current X position of the bottom paddle
+            
+            // Move the paddle left or right, ensuring it stays within the viewport
+            if (e.key === "ArrowLeft" && BOTTOM_PADDLE_X > -0.9) {
+                OBJECTS[0][3][0] -= 0.05; // Move left
+            } else if (e.key === "ArrowRight" && BOTTOM_PADDLE_X < 0.9) {
+                OBJECTS[0][3][0] += 0.05; // Move right
+            }
+            // Call the render function to update the scene with the new paddle position
+            render();
+        };
+    </script>
+</head>
+
+<body>
+    <div id="gameboy">
+        <span id="score_name" class="top_bar">SCORE:</span>
+        <span id="score" class="top_bar">0</span>
+
+        <span id="lives_name" class="top_bar">LIVES:</span>
+        <span id="lives" class="top_bar">3</span>
+        <div id="overlay">
+            <img id="game_over" class="result" src="game_over.jpg" />
+        </div>
+        <canvas id="c"></canvas>
+
+    </div>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/05/ar.glb b/05/ar.glb
new file mode 100644
index 00000000..0637825d
Binary files /dev/null and b/05/ar.glb differ
diff --git a/05/ar.html b/05/ar.html
new file mode 100644
index 00000000..fbdf9c1e
--- /dev/null
+++ b/05/ar.html
@@ -0,0 +1,17 @@
+<html>
+<script src="https://aframe.io/releases/1.3.0/aframe.min.js"></script>
+<script src="https://raw.githack.com/AR-js-org/AR.js/dev/aframe/build/aframe-ar.js"></script>
+<body style="margin : 0px; overflow: hidden;">
+<a-scene embedded arjs>
+<a-marker preset="hiro">
+<a-entity
+position="0 0 0"
+rotation="0 0 0"
+scale="0.05 0.05 0.05"
+gltf-model="ar.glb"
+></a-entity>
+</a-marker>
+<a-entity camera></a-entity>
+</a-scene>
+</body>
+</html>
\ No newline at end of file
diff --git a/05/index.html b/05/index.html
new file mode 100644
index 00000000..a29d2f11
--- /dev/null
+++ b/05/index.html
@@ -0,0 +1,261 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <style>
+      html, body {
+        background-color: #000;
+        margin: 0;
+        padding: 0;
+        height: 100%;
+        overflow: hidden !important;
+      }
+    </style>
+    
+    <script async src="https://unpkg.com/es-module-shims@1.6.3/dist/es-module-shims.js"></script>
+
+    <script type="importmap">
+    {
+      "imports": {
+        "three": "https://unpkg.com/three@latest/build/three.module.js",
+        "three/addons/": "https://unpkg.com/three@latest/examples/jsm/",
+        "tweakpane": "https://cdn.jsdelivr.net/npm/tweakpane@4.0.5/dist/tweakpane.min.js"
+      }
+    }
+    </script>
+
+    <script type="module">
+
+      import * as THREE from 'three';
+      import { OrbitControls } from 'three/addons/controls/OrbitControls.js';      
+      import { GLTFLoader } from 'three/addons/loaders/GLTFLoader.js';
+      import { AnaglyphEffect } from 'three/addons/effects/AnaglyphEffect.js';
+      import { Pane } from 'tweakpane';
+
+      let renderer, controls, scene, camera, effect;
+
+      // Global settings for Tweakpane and scene state
+      window['SCENE'] = {
+        anaglyph: false,
+        ambientColor: '#ffffff', // Default ambient light color
+        poly: null, // Placeholder for PolyCam mesh
+        blender: null, // Placeholder for Blender model
+        blender_old_material: null, // Store the old material of Blender model
+        rotate_poly: false, // Rotation toggle for PolyCam mesh
+        rotate_blender: false, // Rotation toggle for Blender mesh
+        isWireframePoly: false, // Wireframe toggle for PolyCam
+
+        toggleWireframePoly: function() {
+          if (window['SCENE'].poly) {
+            window['SCENE'].poly.traverse((child) => {
+              if (child.isMesh) {
+                child.material.wireframe = window['SCENE'].isWireframePoly;
+              }
+            });
+          }
+        },
+
+        toggleRotatePoly: function() {
+          window['SCENE'].rotate_poly = !window['SCENE'].rotate_poly;
+        },
+
+        toggleRotateBlender: function() {
+          window['SCENE'].rotate_blender = !window['SCENE'].rotate_blender;
+        },
+
+        change_material: function() {
+          if (window['SCENE'].blender) {
+            if (!window['SCENE']['blender_old_material']) {
+              // Save the current material and apply normals material
+              window['SCENE']['blender_old_material'] = window['SCENE'].blender.children[0].material.clone();
+              window['SCENE'].blender.traverse((child) => {
+                if (child.isMesh) {
+                  child.material = new THREE.MeshNormalMaterial();
+                }
+              });
+            } else {
+              // Restore the saved material
+              window['SCENE'].blender.traverse((child) => {
+                if (child.isMesh) {
+                  child.material = window['SCENE']['blender_old_material'].clone();
+                }
+              });
+              window['SCENE']['blender_old_material'] = null;
+            }
+          }
+        },
+      };
+
+      window.onload = function() {
+        // Initialize scene, camera, and renderer
+        scene = new THREE.Scene();
+        scene.background = new THREE.Color(0x000000);
+
+        camera = new THREE.PerspectiveCamera(75, window.innerWidth / window.innerHeight, 0.1, 1000);
+        camera.position.set(0, 5, 20);
+
+        renderer = new THREE.WebGLRenderer({ antialias: true });
+        renderer.setSize(window.innerWidth, window.innerHeight);
+        document.body.appendChild(renderer.domElement);
+
+        controls = new OrbitControls(camera, renderer.domElement);
+        controls.enableDamping = true;
+
+        // Anaglyph effect
+        effect = new AnaglyphEffect(renderer);
+        effect.setSize(window.innerWidth, window.innerHeight);
+
+        // Lighting setup
+        const ambientLight = new THREE.AmbientLight(0xffffff, 1);
+        scene.add(ambientLight);
+
+        const directionalLight = new THREE.DirectionalLight(0xffffff, 1);
+        directionalLight.position.set(5, 10, 7.5);
+        scene.add(directionalLight);
+
+        // Load PolyCam mesh
+        loadPolyMesh('tatum1.glb', { positionX: -10, scale: 50 });
+
+        // Load Blender mesh
+        loadBlenderMesh('tatum.glb', { positionX: 10, scale: 5 });
+
+        // Setup Tweakpane UI
+        setupUI(ambientLight, directionalLight);
+
+        // Handle resizing
+        window.addEventListener('resize', onWindowResize);
+
+        animate();
+      };
+
+      function loadPolyMesh(path, { positionX = 0, scale = 1 }) {
+        const loader = new GLTFLoader();
+        loader.load(
+          path,
+          (gltf) => {
+            const model = gltf.scene;
+
+            model.scale.set(scale, scale, scale);
+            model.quaternion.set(0, 0, 0, 1);
+            model.translateX(positionX);
+
+            scene.add(model);
+            window.SCENE.poly = model; // Store the PolyCam mesh in the SCENE object
+          },
+          undefined,
+          (error) => {
+          }
+        );
+      }
+
+      function loadBlenderMesh(path, { positionX = 0, scale = 1 }) {
+        const loader = new GLTFLoader();
+        loader.load(
+          path,
+          (gltf) => {
+            const model = gltf.scene;
+
+            model.scale.set(scale, scale, scale);
+            model.quaternion.set(0, 0, 0, 1);
+            model.translateX(positionX);
+
+            scene.add(model);
+            window.SCENE.blender = model; // Store the Blender mesh in the SCENE object
+
+          },
+          undefined,
+          (error) => {
+          }
+        );
+      }
+
+      function setupUI(ambientLight, directionalLight) {
+        const pane = new Pane();
+
+        // Scene panel
+        const sceneui = pane.addFolder({ title: 'Scene' });
+
+        // Anaglyph toggle
+        sceneui.addBinding(window.SCENE, 'anaglyph', { label: 'Anaglyph' });
+
+        // Ambient light color
+        sceneui.addBinding(window.SCENE, 'ambientColor', { label: 'Ambient Color' }).on('change', (ev) => {
+          ambientLight.color.set(ev.value);
+        });
+
+        // Directional light controls
+        sceneui.addBinding(directionalLight.position, 'x', { min: -100, max: 100, label: 'Light X' });
+        sceneui.addBinding(directionalLight.position, 'y', { min: -100, max: 100, label: 'Light Y' });
+        sceneui.addBinding(directionalLight.position, 'z', { min: -100, max: 100, label: 'Light Z' });
+        sceneui.addBinding(directionalLight, 'intensity', { min: 0, max: 5, label: 'Light Intensity' });
+
+        // PolyCam Mesh panel
+        const polyui = pane.addFolder({ title: 'PolyCam Mesh' });
+
+        // Wireframe checkbox for PolyCam
+        polyui.addBinding(window.SCENE, 'isWireframePoly', { label: 'Wireframe' }).on('change', () => {
+          window.SCENE.toggleWireframePoly();
+        });
+
+        // Rotation button for PolyCam
+        polyui.addButton({ title: 'Rotate!' }).on('click', () => {
+          window.SCENE.toggleRotatePoly();
+        });
+
+        // Blender Mesh panel
+        const blenderui = pane.addFolder({ title: 'Blender Mesh' });
+        
+        // Rotation button for Blender
+        blenderui.addButton({ title: 'Rotate!' }).on('click', () => {
+          window.SCENE.toggleRotateBlender();
+        });
+
+        // Change material button for Blender
+        blenderui.addButton({ title: 'Change Material' }).on('click', () => {
+          window.SCENE.change_material();
+        });
+      }
+
+      function onWindowResize() {
+        camera.aspect = window.innerWidth / window.innerHeight;
+        camera.updateProjectionMatrix();
+        renderer.setSize(window.innerWidth, window.innerHeight);
+        effect.setSize(window.innerWidth, window.innerHeight);
+      }
+
+      function animate() {
+        requestAnimationFrame(animate);
+
+        if (window.SCENE.poly) {
+          if (window.SCENE.rotate_poly) {
+            const q = new THREE.Quaternion();
+            q.setFromAxisAngle(new THREE.Vector3(0, 1, 0), Math.PI); // Rotate 180 degrees
+            window.SCENE.poly.quaternion.slerp(q, 0.01);
+          } else {
+            const q = new THREE.Quaternion(0, 0, 0, 1); // Identity quaternion (original orientation)
+            window.SCENE.poly.quaternion.slerp(q, 0.01);
+          }
+        }
+
+        if (window.SCENE.blender) {
+          if (window.SCENE.rotate_blender) {
+            const q = new THREE.Quaternion();
+            q.setFromAxisAngle(new THREE.Vector3(0, 1, 0), Math.PI); // Rotate 180 degrees
+            window.SCENE.blender.quaternion.slerp(q, 0.01);
+          } else {
+            const q = new THREE.Quaternion(0, 0, 0, 1); // Identity quaternion (original orientation)
+            window.SCENE.blender.quaternion.slerp(q, 0.01);
+          }
+        }
+
+        controls.update();
+
+        if (window.SCENE.anaglyph) {
+          effect.render(scene, camera);
+        } else {
+          renderer.render(scene, camera);
+        }
+      }
+    </script>
+  </head>
+  <body></body>
+</html>
\ No newline at end of file
diff --git a/05/tatum.blend b/05/tatum.blend
new file mode 100644
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diff --git a/05/tatum.glb b/05/tatum.glb
new file mode 100644
index 00000000..a81fda70
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diff --git a/05/tatum.stl b/05/tatum.stl
new file mode 100644
index 00000000..4b165279
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diff --git a/05/tatum1.glb b/05/tatum1.glb
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