Square rubber disk made of 6 rows of 6 "bubbles" to press. Offers three solitary logic games, two of which refer to elements of chess and one for two players, where they press in turn, one or more bubbles of the same horizontal or vertical line. The one who presses the last bubble wins the round. The first player who wins 3 rounds wins. For 1 to 2 players. Assorted colors.
Age: 5 +