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