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