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