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