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