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