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