Add keyboard interrupt

notebooks/picofumi.py

@@ -4,6 +4,7 @@ random.seed()
 number = random.randrange(100, 999)
 number = list(str(number))
 guesses = 0
+try:
     while True:
         
         if guesses == 5:
@@ -31,3 +32,5 @@ while True:
             print(hint[index], end=" ")
         guesses += 1
         print("\n")
+except KeyboardInterrupt:
+    pass