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