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