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