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