gbrainy is a brain teaser game and trainer to have fun and to keep
your brain trained.
It provides the following types of games:
* Logic puzzles. Games designed to challenge your reasoning
and thinking skills.
* Mental calculation. Games based on arithmetical operations
designed to prove your mental calculation skills.
* Memory trainers. Games designed to challenge your short term
memory.
It is designed for GNOME and runs on top of Linux and different
Unix flavours.