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