We do not have a download file for the latest version (5.2), but you can try downloading it from the developer's site
Download version 1.0 from Software Informer
Scanned by 76 antivirus programs on Feb 24, 2024.
The file is clean, see the report.
Version: 1.0 (x86)
File name: desktop_sudoku_trial.exe
Size: 2 MB
