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