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