"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When 2D puzzles are no longer exciting, 3D brain teasers are the way. These handheld puzzles require ...

Add Yahoo as a preferred source to see more of our stories on Google. Who doesn't love a clever brain teaser puzzle? Also known as rebus puzzles, these visual brain teasers will challenge your wits!

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? When 2D puzzles are no longer exciting, 3D brain teasers are the way. These handheld ...