4-T Puzzle

The ender dragon is trying to prevent you from traveling through the worlds of Minecraft by placing 40 increasingly difficult challenges in your pa...

One of the world’s most recognized and popular brainteasers, the classic Fifteen Puzzle has been a favorite for generations. Players scramble the n...

Moon Spinner is a stunning lunar-themed brainteaser that is a wonder to behold. Six multi-colored circles are ingeniously connected to form crescen...

This three dimensional mechanical puzzle begs to be picked up, and may be impossible to put down! Fidgitz twists and turns in a unique fluid motion...

Gordian’s Knot is the world’s hardest take-a-part puzzle! Every move will enable one or more pieces to move easily, but finding the correct sequenc...