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