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