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