Daily puzzlers would be quick to tell you that sudoku, Wordle’s mathematical cousin, is not as easy as it looks. The small grid, found often next to a word scramble or comic strip in a print newspaper ...

Subscribe to Scientific American to learn and share the most exciting discoveries, innovations and ideas shaping our world ...

All images courtesy of Two Kids and a Coupon Printable puzzles are a fun way for kids to practice their reading and spelling skills. A great learning tool for any occasion, these printables are a fun ...

You and I go out to eat at a conveyer-belt sushi restaurant. It serves four types of sushi: ahi roll, Boston roll, caterpillar roll and dragon roll. We each have access to our own conveyer belt that ...

A new math puzzle designed to challenge readers of all ages is coming to the Daily Press. David Genter, a puzzle developer ...

Word search puzzles have become one of the most popular puzzle challenges on the web. These seemingly simple puzzles consisting of random letters arranged in a grid have taken the web by storm. Word ...