Mission #858. Simple Sudoku in this mission are wonderful exercises for the mind!
7
Unlike 
0
?
05:22
03:14
? 05:02 03:10
? 06:38 04:15
? 06:06 03:28
? 09:29 04:39
? 06:53 04:10
2020-05-29 10:36 
6
46 
13 
5 
11
