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