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