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