| Program Name | SDG |
| Description | Safrad's desk games with many variants (Chess, Checkers, Draughts, Shogi, Go-Moku, Connect-4, Jungle and Explosion) |
| Program Version | 2.1 |
| Release | 35 |
| Build | 53 |
| Minimal | Windows 95, Pentium, 16MB RAM, 800×600×16bit (1MB Graphics Card) |
| Default | Windows XP, Pentium II, 128MB RAM, 1024×768×24/32bit (4MB Graphics Card), 16bit Sound Card |
| Name | Šafránek David |
| safrad at email.cz | |
| ICQ | 69941919 |
| Skype | Safrad |
| Web | http://safrad.webzdarma.cz |