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