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