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