In this list, we've gathered up some of our favorite puzzle brands that we believe are worth dropping money on and noted some ...

Find answers to the latest online sudoku and crossword puzzles that were published in USA TODAY Network's local newspapers.

Specifically, the AI was able to make progress on a complex problem called the Andrews–Curtis conjecture, which has stumped ...

If you are not familiar with Connections, keep scrolling to learn the rules of play and read helpful tips. Note: Spoilers are included in the article further down the page, so if you would like to ...

Another puzzle that went viral. This isn’t the only brain teaser that has left people puzzled. Earlier, a tricky equation was ...

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