Home
Screensavers
Sudoku
Daily Sudokus
|
Sudoku Solver
|
Techniques
Daily Sudoku for Sunday, December 21, 2025 (
Easy
)
4
2
6
8
1
9
6
7
5
6
3
2
6
1
4
7
8
5
4
7
6
2
9
1
9
5
4
3
8
6
1
2
7
4
Get Help from the Sudoku Solver
Copyright©2026 Decabit Software
Last Updated: CST