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

Editor’s Note (4/7/25): The puzzle solution was edited after posting to provide a process with even fewer planes, as ...

The more you progress, the harder the Blue Prince billiards room puzzle gets, turning it into one of the hardest problems in ...

A geometry problem over a century old has just found its definitive answer. Mathematicians have confirmed that the solution ...

Now, more than 122 years after it was first proposed, Kamata and two other mathematicians have finally proved that a solution ...

Puzzles provide many ... [Randy Nuss] walks us through his solution while giving insight into how he approaches writing code — learning other methods of problem solving can be a valuable ...

To be clear, I’m not saying that classic single-solution puzzles are bad design, but I am saying that the new way of open-ended problem solving allows for something different: freedom of player ...