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