Live puzzle
Sudoku
Fill every row, column, and 3×3 box with digits 1–9 — no repeats. Use notes for candidates or ask for a hint when stuck.
5
8
7
9
1
3
8
7
2
6
7
4
6
9
1
5
3
6
7
9
3
2
3
1
5
8
4
4
6
1
9
6
2
8
3
7
5
2
7
8
8
7
3
5
9
4
Select a cell, then tap a number or use your keyboard. Toggle Notes to pencil in candidates.