Mistakes:
0/3
Time:
00:00
Fill every row, column, and 2×3 box with the numbers 1-6—no repeats allowed. The rules are simple, but the logic is deep.
This is the home page of SudokuFun.org and delivers a full classic Sudoku experience. Play on a 6×6 grid with six difficulty levels from Easy to Extreme. Enjoy intelligent hints, notes, mistake tracking, and a timer in a modern interface that works beautifully on desktop and mobile. Detailed rules and solving tips make it the perfect place for both beginners and seasoned solvers.