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