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