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