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