You want to pass your time but don't feel like playing the usual games?You still want to use your time wisely and maybe even do something good for yourself?Then this game is perfect for you because Quick Brain offers you a playful challenge of your skills by means of mental arithmetic.The game is free and even without paywall or ads!
Data safety
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.
