Before diving into the chaos of the workday, take a moment to unwind with USA TODAY's new collection of approachable games, ...

AI Factory Sudoku is an above-average Sudoku game developed by a fairly reliable developer. The game includes 1,500 Sudoku puzzles across five difficulties. Additionally, the game offers stat ...

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 ...

By Isaac Aronow Everybody can solve a hard Sudoku. Maybe not right now, maybe not without some practice, but trust me, it’s possible. By the end of this article, you’ll be equipped to tackle ...

Can you crack Killer Sudoku's mathematical twist? The objective of Sudoku is to fill each row, column and sub-grid with exactly one of each number from 1-9. In Killer Sudoku, the digits in each ...

Learn about a hobby and brain challenge that boosts memory, sharpens reasoning, and helps seniors sustain mental sharpness.

But even the most dedicated Sudoku-solver might have never spotted this secret pattern. Mathematicians have uncovered a powerful pattern known as the 'Phistomefel Ring' - and it's hidden in every ...

There's a hobby that sharpens seniors' minds by engaging diverse brain skills such as problem solving, memory retention, and ...

Muscles need exercise to be strong. Your brain is no different - challenges sharpen its skills. So to maintain mental fitness, it's important to continually take on new activities. This stimulates ...