This game has hidden development-related text.
The file app contains a plethora of debugging strings, much like Alfapet.
An obscure board game gets an obscure, Sweden-only port on a semi-obscure console. Fascinating, isn't it?
Located at 0x34B4 in the file app is the game's build date and version number:
94-04-13 ADATEK Foqus 1.0
And at 0x8B5D in the same file is the build date for the CD-i tool that ADATEK used to create the game:
94-04-13 ADATEK CD-I tool version %s