Check out the full recap of the World Sudoku and Puzzle Championship 2026, including its winners, runners-up, and more.

When solving Sudoku, at first it can feel like there are few clues no matter where you look.However, once one number is ...

Sudoku Nights MoonDoku: Sudoku Nights is a Sudoku game set in an observatory at night. Every day all players get the same ...

Sudoku is arguably one of the best ways to spend a cold, rainy night at home by yourself. Solving a nine-by-nine sudoku square is a deeply satisfying — and often challenging — experience, and it’s for ...

Whether you're an expert Sudoku player, a new starter or looking to get improve on your brain game skills, this quick numbers trick could quite literally be a game changer. Sudoku is a popular puzzle ...

Get started solving the classic number puzzle with tips from some of the best solvers in the world. By Isaac Aronow Everybody can solve a hard Sudoku. Maybe not right now, maybe not without some ...

When you get stuck on a fiendishly difficult sudoku, it’s hard not to wonder if the puzzle really has a solution. At another moment, aglow in the triumph of a clever deduction, you might have a ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. There is nothing obviously hasty about sudoku, that newspaper staple of the quiet coffee-break, but its name ...