Objectively measure your visual acuity and reaction speed
Challenge 4 questions each from all 10 tests, 40 questions total! Use all your reflex and dynamic vision abilities to aim for the perfect 4000 points! The ultimate competition to crown the true reflex champion.
The Landolt ring (C) commonly seen in vision tests appears on screen. Quickly identify which direction the gap is facing and answer with arrow keys. Challenge 10 questions with increasing speed!
The Landolt ring moves at high speed from one side of the screen to the other! Identify the gap direction while it passes. An authentic dynamic vision test that tracks moving objects.
After seeing the opponent's hand, quickly choose the winning gesture! Can you select the correct hand within 2 seconds? A test of judgment and reaction speed.
Quickly select a card with a higher number than your opponent's! Only 1 of your 4 hand cards is correct. Test your instant judgment and reflexes.
Identify 4 characters that flash across the screen at high speed! Character strings fly in from random directions - the ultimate dynamic vision test of instant recognition.
Click to swat flies buzzing around the screen! Track and quickly hit flies moving erratically at high speed - a test of reflexes and tracking ability.
Catch the falling stick at the right moment! The closer to the palm, the higher your score. A reflex test with gradually increasing speed.
Find numbers hidden in a sea of characters flying across the screen! Higher levels mean more characters and increased difficulty. Compete for the fastest time!
Read English words that appear for only a moment! Higher levels mean shorter display times. Challenge the limits of your instant memory!
Stop the spinning slot machine at the right moment to align 777! A reflex test of timing and concentration.