Every test consist of 9 randomly generated pictures. You have 10 seconds to type two numbers. You can choose how hard test will be, and what color u want to test, red, green, blue or mixed.
Updated on
Sep 9, 2022
Health & Fitness
Data safety
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Ratings and reviews
phone_androidPhone
tablet_androidTablet
3.9
409 reviews
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1
A Google user
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October 30, 2018
The idea of the app is cute, but the shape of the numbers is so off that even people without color blindness will get some wrong. I have no color blindness at all, yet still got some wrong because they drew the numbers wrong. Bad app. Do not recommend at all.
35 people found this review helpful
Peter Trend
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February 11, 2021
I'm not colour blind, and I can't make out half of the numbers on easy. Hard mode I can't get most of them.
4 people found this review helpful
A Google user
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February 8, 2019
had a good laugh, with someone else trying to do hard/mixed