Number Slide Puzzle
This pocket-sized little number puzzle will perfectly combine your love of both numbers and puzzles. Simple in theory, yet challenging enough to keep even the quickest puzzler engaged. Numbered 1 thru 15, the odd numbers are white, and the even red. All the odds are at the top and the evens at the bottom when you start. Get this pocket-size slide puzzle in numerical order and claim your victory! For ages 5 and up.