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