Michal Mandrysz

It is said people can hold up to 7-8 items in their working memory.Can you beat that limit?

This simple app can be used for testing or potentially exercising logical skills. Analyze the pictur

"Imagination is more important than knowledge" Indeed, this sacred knowledge has become forgotten in

Classic game exploring the Stroop Effect

Dual N-Back is the most popular app for improving fluid intelligence. This is a simple, bare bone, i