Novel is a faithful recreation of a mechanical puzzle described in a classic Czech mystery no...
A new twist on the legendary "Hedgehog in a Cage" featuring several unexpected elements.
Believe it or not, it is possible to fit all five pieces into this wooden frame.
This visually satisfying packing puzzle is more challenging than it seems at first glance.
This charming disentanglement puzzle pits man against mouse. The clever little rodent has tie...
Math Maker is a sophisticated construction toy designed to inspire three-dimensional creativi...
A brain-twisting puzzle designed by one of our favorite puzzle designers.
Put off work for a while with this multi-challenge box of packing puzzles.
This environmentally conscious version of the legendary packing puzzle is made from trees har...