Enjoy this game for free, plus hundreds more free of ads and in-app purchases, with a Google Play Pass subscription. Learn more
About this game
The very refreshing brain trainer app. More than 1000K downloads! A fun way to train your brain and build up math skills. A recommended way to prevent dementia and Alzheimer's disease.
Increasing popularity! Train your brain with HAMARU
For those who like brain trainer, want to prevent brain aging and dementia. User-friendly brain trainer and brain teaser!
Brain Test & Free Training Games! Offline & no WIFI
Updated on
Oct 6, 2023
Puzzle
Brain teaser
Brain training
Casual
Single player
Stylized
Offline
Data safety
arrow_forward
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.