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