Gbrainy

            
            brain teaser game and trainer to have fun and to keep your brain trained

gbrainy is a platform to train memory, arithmetical and logicalcapabilities with many sorts of different exercises of differentdifficulty levels. It should have something for all ages and purposes:kids whose parents want them to develop their capabilities, adults thatwant to keep their mind in form or just try it out for fun, older peoplethat might need to do some memory exercises, etc.

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. * Verbal Analogies: games that challenge your verbal aptitude.