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