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