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