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