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