Killer sudoku is similar to the other levels in that each of the numbers 1-9 must fit into each 9-by-9 square. No number can be repeated more than once in the square or in a horizontal or vertical row ...

While brain games like Sudoku and puzzles can improve cognitive skills, experts suggest they aren’t enough to prevent ...

Television viewers seem to love a good murder mystery. As networks continue to chase the trend, Ludwig arrived with all the ...

You can now play an even larger range of puzzles on our site, every weekday and now also every Saturday. Check out our brand new puzzles below, from Hangman to Add Up and even a Jigsaw. Of course ...

Daily collection of puzzles to dive into; Logic and word puzzles abound; Soft launched in select regions; Netflix is piling ...

Subscribe to the i Digital Subscription to unlock unlimited access to 27 daily puzzles online and in the app, plus additional content and exclusive subscriber-only newsletters.

Subscribe to the i Digital Subscription to unlock unlimited access to 27 daily puzzles online and in the app, plus additional content and exclusive subscriber-only newsletters.

Explore daily insights on the USA TODAY crossword puzzle by Sally Hoelscher. Uncover expert takes and answers in our crossword blog.

Explore daily insights on the USA TODAY crossword puzzle by Sally Hoelscher. Uncover expert takes and answers in our ...

President Donald Trump signed an executive order Thursday calling for the dismantling of the U.S. Education Department, ...

A French researcher was denied entry to the United States after US authorities found messages about President Donald Trump on ...