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