diff --git a/exercises/player_score.rb b/exercises/player_score.rb
index ec2e5ef..d95a468 100644
--- a/exercises/player_score.rb
+++ b/exercises/player_score.rb
@@ -15,34 +15,53 @@
 # Le score doit être accessible en lecture mais pas modifiable directement.
 
 class Player
-  # À compléter.
+  attr_reader :name, :score
+
+  def initialize(name)
+    @name = name
+    @score = 0
+  end
+
+  def add_points(points)
+    if points.is_a?(Integer) && points.positive?
+      @score += points
+    end
+  end
+
+  def winner?
+    @score >= 5
+  end
+
+  def reset_score
+    @score = 0
+  end
 end
 
 player = Player.new("Alice")
 
 # Résultats attendus :
 #
-# player.name
+puts player.name
 # => "Alice"
 #
-# player.score
+puts player.score
 # => 0
 #
-# player.add_points(2)
-# player.score
+player.add_points(2)
+puts player.score
 # => 2
 #
-# player.add_points(-1)
-# player.score
+player.add_points(-1)
+puts player.score
 # => 2
 #
-# player.winner?
+puts player.winner?
 # => false
 #
-# player.add_points(3)
-# player.winner?
+player.add_points(3)
+puts player.winner?
 # => true
 #
-# player.reset_score
-# player.score
+player.reset_score
+puts player.score
 # => 0