Are you interested in games that sharpening your memory?

Greetings to all,

I will introduce an application we are currently in the PH, now. Exashape is a minimalist memory exercise game. It gives you a shape and asks if you remember it after a certain period of time. Our goal is for people not to waste too much time during the day and to try themselves with it. But we are sure that we need to improve. Therefore, we need your suggestions, did the game annoy or delight you?
Your suggestions and feedbacks enhance our fun, improve our game.
The PH link: https://www.producthunt.com/posts/exashape
Google Play link:https://play.google.com/store/apps/details?id=com.exa.shape