diff --git a/lib/adagrams.rb b/lib/adagrams.rb
index e69de29..178fab8 100644
--- a/lib/adagrams.rb
+++ b/lib/adagrams.rb
@@ -0,0 +1,112 @@
+  require 'csv'
+
+  def draw_letters
+    alphabet = {
+      A: 9,
+      B: 2,
+      C: 2,
+      D: 4,
+      E: 12,
+      F: 2,
+      G: 3,
+      H: 2,
+      I: 9,
+      J: 1,
+      K: 1,
+      L: 4,
+      M: 2,
+      N: 6,
+      O: 8,
+      P: 2,
+      Q: 1,
+      R: 6,
+      S: 4,
+      T: 6,
+      U: 4,
+      V: 2,
+      W: 2,
+      X: 1,
+      Y: 2,
+      Z: 1
+    }
+
+    hand = []
+    tiles_drawn = 0
+    until tiles_drawn == 10
+      letter = alphabet.keys.sample
+      if alphabet[letter] > 0
+        alphabet[letter] -= 1
+        hand << letter.to_s
+        tiles_drawn += 1
+      end
+    end
+    hand
+
+  end
+
+  def uses_available_letters?(input, letter_in_hand)
+    new_letters = letter_in_hand.map { |i| i }
+    input.split("").each do |letter|
+      if !new_letters.include? letter
+        return false
+      elsif new_letters.include? letter
+        index = new_letters.find_index(letter)
+        new_letters.delete_at(index)
+      end
+    end
+      return true
+  end
+
+  def score_word(word)
+    word_score = 0
+
+    word.split("").each do |letter|
+      letter = letter.upcase.to_sym
+      case letter
+      when :A, :E, :I, :O, :U, :L, :N, :R, :S, :T
+        word_score += 1
+      when :D, :G
+        word_score += 2
+      when :B, :C, :M, :P
+        word_score += 3
+      when :F, :H, :V, :W, :Y
+        word_score += 4
+      when :K
+        word_score += 5
+      when :J, :X
+        word_score += 8
+      when :Q, :Z
+        word_score += 10
+      end
+    end
+
+    word_score += 8 if (7..10).include?(word.length)
+
+    return word_score
+  end
+
+  def highest_score_from(words)
+    best_word = {word: nil, score: 0}
+    words.each do |word|
+      if score_word(word) > best_word[:score]
+        best_word[:score] = score_word(word)
+        best_word[:word] = word
+      elsif score_word(word) == best_word[:score]
+        if word.length == 10 && best_word[:word].length != 10
+          best_word[:word] = word
+        elsif word.length < best_word[:word].length && best_word[:word].length != 10
+          best_word[:word] = word
+        end
+      end
+    end
+    best_word
+  end
+
+
+  def is_in_english_dict?(input)
+    csv_file = 'assets/dictionary-english.csv'
+    CSV.read(csv_file, "r").each do |line|
+      return true if line.include? input.downcase
+    end
+      return false
+  end
diff --git a/wave-5-game.rb b/wave-5-game.rb
index 344333e..774df27 100644
--- a/wave-5-game.rb
+++ b/wave-5-game.rb
@@ -1,3 +1,4 @@
+require 'csv'
 require_relative 'lib/adagrams'
 
 def display_welcome_message