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