Quebra-Cabeça Rk is a software product for Windows developed by RKSoft
It is reported that the following Windows processes are part of Quebra-Cabeça Rk:
If you want to remove Quebra-Cabeça Rk from your computer, just go to Start > Control Panel > Add/Remove programs and select Quebra-Cabeça Rk from the list of programs.