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