diff --git a/README.md b/README.md
index 15dc4762..b0ed272e 100644
--- a/README.md
+++ b/README.md
@@ -1,13 +1,17 @@
 Bowling Challenge in Ruby
 =================
+## Preface
+
+- Below are the instructions we used to create a Bowling Score Calculator using Ruby and RSpec
+- There are some bugs with high score (multiple stikes) so don't do too well ;)
+
+## The Task
 
 * Feel free to use google, your notes, books, etc. but work on your own
 * If you refer to the solution of another coach or student, please put a link to that in your README
 * If you have a partial solution, **still check in a partial solution**
 * You must submit a pull request to this repo with your code by 9am Monday week
 
-## The Task
-
 **THIS IS NOT A BOWLING GAME, IT IS A BOWLING SCORECARD PROGRAM. DO NOT GENERATE RANDOM ROLLS. THE USER INPUTS THE ROLLS.**
 
 Count and sum the scores of a bowling game for one player. For this challenge, you do _not_ need to build a web app with a UI, instead, just focus on the logic for bowling (you also don't need a database). Next end-of-unit challenge, you will have the chance to translate the logic to Javascript and build a user interface.
@@ -63,3 +67,10 @@ In the image below you can find some score examples.
 More about ten pin bowling here: http://en.wikipedia.org/wiki/Ten-pin_bowling
 
 ![Ten Pin Score Example](images/example_ten_pin_scoring.png)
+
+
+If spare: 
+    Add the next roll to the turn you scored the spare
+
+If strike:
+    Add the next 2 rolls to the turn you scored the strike
diff --git a/lib/bowling.rb b/lib/bowling.rb
new file mode 100644
index 00000000..ffcfc557
--- /dev/null
+++ b/lib/bowling.rb
@@ -0,0 +1,10 @@
+class Bowling
+    def initialize
+        @strike = []
+        @spare = []
+        @turn = 0
+    end
+
+    def total
+    end
+end
\ No newline at end of file
diff --git a/lib/score_input.rb b/lib/score_input.rb
new file mode 100644
index 00000000..df14817b
--- /dev/null
+++ b/lib/score_input.rb
@@ -0,0 +1,59 @@
+class ScoreInput
+    def initialize
+        @strike = Array.new(10, 0)
+        @spare = Array.new(10, 0)
+        @turn = -1
+        @score = Array.new(10, 0)
+    end
+
+    def check_score(pos)
+        return @score[pos]
+    end
+
+    def total
+    end
+
+    def add_score(roll_1, roll_2)
+        raise "You can't hit more than 10 pins a turn" if roll_1 + roll_2 > 10 
+        @turn += 1
+        total = roll_1 + roll_2
+        case total
+        when 10 && roll_2 == 0
+            @strike[@turn] = 1
+            @score[@turn] = total
+            call_strike_or_spare(@turn, total, roll_1)
+            p @score
+            puts "Strike!"
+
+        when 10 
+            @spare[@turn] = 1
+            @score[@turn] = total
+            call_strike_or_spare(@turn, total, roll_1)
+            p @score
+            puts "Spare!"
+
+        else
+            @score[@turn] = total
+            call_strike_or_spare(@turn, total, roll_1)
+            puts "You missed a spot"
+            
+        end
+    end
+
+    def call_strike_or_spare(current_turn, total, roll_1)
+        if @spare[@turn-1] == 1
+            @score[current_turn] = @score[current_turn] + roll_1
+        
+        elsif @strike[@turn-1] == 1
+            @score[current_turn] = @score[current_turn] + total
+        
+        else 
+
+        end
+    end
+
+    def add_score_10(roll_1, roll_2, roll_3)
+        raise "Score impossibly high" if roll_1 + roll_2 + roll_3 > 30
+
+    end 
+end
\ No newline at end of file
diff --git a/spec/score_input_spec.rb b/spec/score_input_spec.rb
new file mode 100644
index 00000000..0f7bbbcd
--- /dev/null
+++ b/spec/score_input_spec.rb
@@ -0,0 +1,34 @@
+require 'score_input'
+
+describe ScoreInput do 
+  context 'add_score' do 
+    it 'correctly counts a turn lower than 10 points' do
+      repo = ScoreInput.new
+      response = repo.add_score(7,3)
+      # expect(response).to eq "Spare!"
+      expect(repo.check_score(0)).to eq(10)
+    end
+
+    xit 'inputs a spare on the first turn, 7 on the second' do 
+      repo = ScoreInput.new
+      turn = repo.add_score(4,6)
+      response = turn.add_score(7,0)
+      expect(response.check_score(0)).to eq 17
+      expect(response.check_score(1)).to eq 24
+    end
+
+    it 'inputs a spare on the first turn, 7 on the second (2)' do 
+        repo = ScoreInput.new
+        repo.add_score(4,6)
+        response = repo.add_score(7,0)
+        expect(response.check_score(0)).to eq 17
+        expect(response.check_score(1)).to eq 24
+      end
+
+    xit 'raises error from scoring more more than ten a turn' do 
+      repo = ScoreInput.new
+      sudo = repo.add_score(6,7)
+      expect { sudo }.to raise_error("You can't hit more than 10 pins a turn")
+    end
+  end
+end