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