4-in-1 IQ Scale Bundle
A collection of science-based puzzle games designed to train your brain, improve working memory, and boost fluid intelligence through proven cognitive tasks like Dual N-Back and Complex Working Memory.
Mental training
Explore content related to Mental training.
Extra Brain Power
Extra Brain Power enhances brain training with new puzzle modes like word challenges and dominoes, building on its predecessor to boost mental skills. Ideal for cognitive improvement on Windows.