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