Left-Right : Tune Your Brain 4.0

All you need to do is tap the appropriate buttons in response to the prompts before the timer expires. The gameplay is crafted to challenge you by introducing confusion effectively. The game currently features five distinct levels that promise to test your skills and perhaps even frustrate you as you progress.

I strongly recommend that you familiarize yourself with the in-game tutorial before embarking on your gaming experience. Note that after reaching level 3, the controls are reversed: you must press Right when instructed Left, and Left when prompted Right, Top for instructions indicating Bottom, and vice versa.