If you buy something from a Verge link, Vox Media may earn a commission. See our ethics statement. It can be difficult to find time to finish a video game, especially if you only have a few hours a ...

In my view, some of the most mind-boggling logic puzzles are those that present statements, some of which are true and some false, with the objective being to figure out where the truth of the matter ...

[Kagen Sound] is a woodworker and artist who gives a great behind-the-scenes look at his amazingly high-quality puzzle boxes (video). Not only do his varied puzzle box designs show his math background ...