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