Completely free and without ads.
A large number of settings allow you to smoothly improve your skill.
You can improve your mental ability on a daily basis with fast and effective training. The time account allows you to flexibly adjust the amount and speed of the exercise, which will allow you to notice your progress.
Latest Version
1.8Uploaded by
Efe Can
Requires Android
Android 4.1+
Category
Free Education AppContent Rating
Everyone
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Flag as inappropriateLast updated on Oct 17, 2020
Added viewing of ads for additional stimulation if the answer is wrong