Training exercises
Pick one below — each opens full-screen with its own adjustable controls.
Visual Reaction Time Test
Wait for the screen to flash green, then click as fast as you can. Run multiple rounds to see your average and chase a new best time.
Launch exercise →Audio Reaction Time Test
Listen for the beep, then click as fast as you can. Trains reaction to sound instead of sight, with rounds, averages, and a best-score tracker.
Launch exercise →DVD Bounce — Eye Training
Follow a single ball as it ricochets around the screen, classic-screensaver style, and read the number flashing inside it. Adjust speed, size, and color to your level.
Launch exercise →Random Pops — Eye Training
Colored targets pop in and out at random spots on screen. Add more balls and increase the speed to challenge your peripheral awareness and reaction time. Follow one target and ignore the others.
Launch exercise →Schulte Table
Find the numbers from 1 to 25 in order as fast as you can. A classic drill for focus, visual search speed, and peripheral vision, with grids from 3×3 to 7×7.
Launch exercise →Sequence Memory Test
Watch a growing sequence of tiles light up, then tap them back in the same order. One mistake ends the round — how long a sequence can you remember?
Launch exercise →Mental Math Practice
Timed addition, subtraction, multiplication, and division drills. Pick 1- to 7-digit numbers in any combination, or work through every two-digit problem without repeats.
Launch exercise →Box Breathing & 4-7-8 Breathing
Follow an animated guide through box breathing or the 4-7-8 technique. Adjustable timing and cycles, with optional sound cues so you can close your eyes.
Launch exercise →