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