Check point 1

since we are doing this with dice, I think we could also use it to
simulate a deck of cards which could be useful for a game.

dice_stats.py

@@ -18,6 +18,19 @@ class FiveDice:
             if face != 1:
                 return False
         return True
+    
+    def is_three_of_a_kind(self):
+        for face in self.faces():
+            if self.faces().count(face) >= 3:
+                return True
+        return False
+    
+    def is_four_of_a_kind(self):
+        for face in self.faces():
+            if self.faces().count(face) >= 4:
+                return True
+        return False
+
 
 dice = FiveDice()
 successes = 0