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.
2
1
8
6
9
7
1
2
9
3
5
4
7
9
3
4
5
1
8
4
1
8
4
2
1
8
7
2
4
6
3
8
1
3
6
3
2
5
1
4
9
9
7
6
4
8
2
Select a cell, then tap a number or use your keyboard. Toggle Notes to pencil in candidates.