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