A version of this puzzle originally appeared in the February 1957 issue of Scientific American. We’d love to hear from you! E ...

Starting a weekly jigsaw puzzle challenge for kids is a fun and easy way to build patience and problem-solving skills at home ...

In this mind-bending brain teaser puzzle, a star is hidden among the Christmas trees. Only sharp eyes can spot it in 7 ...

Modern psychology studies keep confirming that Einstein’s approach to problem solving can make anyone smarter.

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A tricky puzzle from The 1% Club has left viewers baffled, it’s all about adding numbers in a way that’s different from usual ...

Are you a true coffee lover? Challenge yourself to find the hidden coffee mug in the wardrobe within 4 seconds. Test your ...

Peg and Cat assemble pieces of a map. Peg and Cat must help the pirates put together a puzzle, and then the four sections of their sinking ship. / When the pirates' treasure map is torn and ...

In the 1v1 challenge, humans outperformed ants. Single human participants employed their spatial reasoning to navigate the ...