The 3D Wooden Puzzles are excellent brain teasers - it provides a fun, yet complex task that would take a good amount of critical thinking, focus, and problem-solving skills to complete.

When 2D puzzles are no longer exciting, 3D brain teasers are the way. These handheld puzzles require unlocking several interconnected geometric pieces, inviting logical thinking and spatial ...

The best 3D brain teaser puzzles require logic and spatial awareness to make an exciting game of skill. From Kanoodle to Hanayama, here are the good ones.

3D printers have made a lot of things possible that were either extremely difficult or downright impossible with traditional tooling. Certain shapes lend themselves to 3D printing, and materials an… ...

These 3D puzzles have been in the works for a while, so it’s no surprise they can be fiendishly difficult. If you need a helping hand, this is how to complete The Three Doors puzzles in Reverse ...

The best 3D brain teaser puzzles require logic and spatial awareness to make an exciting game of skill. From Kanoodle to Hanayama, here are the good ones.

Amazon has tons of jigsaw and 3D puzzles ready to make your brain happy. In fact, some of the best puzzles are less than $30 and have the same benefits as other, more expensive puzzles.