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

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

the Impossible puzzle wasn't solved with 150 organisms at the time of this edit. It may appear when looking at the above solution statistics that throwing more organisms at a puzzle solves faster, but ...

The Sudoku solution validator project aims to develop a software tool that can validate the correctness of a given Sudoku solution. Sudoku is a popular logic-based number puzzle game that requires ...