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