Prismatic

You control a cursor, and your only job is to follow and click the red dot as it moves around the screen. The main objective is to complete each level by successfully clicking the dot a set number of times before time runs out. The dot changes speed and direction, sometimes bouncing off the edges or following unpredictable paths, which forces you to concentrate. The pacing starts calmly but can become quite demanding as you advance. It feels like a test of pure focus and reaction, where a single missed click ends your run.