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