Features. Be the first to complete the challenge and get your brain back on track. Quickly slide and connect your thoughts into the right order, then, be the first to complete the correct action to win. These sliding puzzles have 16 different start and stop points, so creating a clear train of thought is always a new and exciting challenge. A clever twist on classic sliding puzzles, this game is perfect for solo solving or racing against friendsSpecifications. Weight: 1.5 lbs