Registering on the site will allow you to solve Sudoku on different devices and save your progress. Register | Log in

New event “Turkish Vacation” in Sudoku Guru

World Record for Solving Sudoku: Who Was the Fastest?

World Record for Solving Sudoku: Who Was the Fastest?

Cognitive and Emotional Effects on Players: Sudoku Guru 2026 Report

Cognitive and Emotional Effects on Players: Sudoku Guru 2026 Report

How the 18th World Sudoku Championship Went

How the 18th World Sudoku Championship Went

AI solves Sudoku but cannot explain how

AI solves Sudoku but cannot explain how