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