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