Fun to hold and manipulate, challenging and rewarding to solve. Test your "spatial" intelligence by lining up the rubber knobs so that each side of the clear box has the same color - but so that no string INSIDE the box is touching.
Do you get a kick out of turning your perceptions inside out to solve a puzzle? If so, the ingenious Escher Mirror Puzzle will have you stretching your sense of space and relationships as you try to place the cubes in the box to create several classic M.C. Escher drawings using both images and reflections.
IcoSoKu is a surprisingly challenging puzzle that will test your spatial skills, your ability to keep several things in your head at once, and your ability to focus. Arrange the triangular dominoes so that the cornder that touch the round yellow corner number add up to that number. A brand new, mind-bending puzzle from Recent Toys.