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