Like many people, I wanted to spend my idle minutes on something better than doomscrolling reels or watching nonsense on YouTube.
The brain games I tried on Google Play and the App Store were fantastic, but all of them were full of ads, some of them a huge number. Often you watch more ads than you actually play. On top of that, many developers want to tie you into a subscription, and it is not cheap.
So I built my own brain games: the kind I personally find worth playing. Every game is free to play up to level 5, with no ads and no account. If you want the harder levels 6 to 15, there is a single one-time unlock in the Android app. No subscription, ever.
If you enjoy the games, I would be very happy and thankful if you bought me a coffee. It helps me keep working on this project and pay for the hosting.
Cheers,
Aleks