Color Blindness Checker Tool
Definition:
Color blindness is a condition where a person has difficulty distinguishing certain colors, most commonly red and green. This tool uses a color differentiation test for basic screening.
Color blindness is a condition where a person has difficulty distinguishing certain colors, most commonly red and green. This tool uses a color differentiation test for basic screening.
Instruction:
Count how many DIFFERENT COLORED boxes you see
in the grid below and enter the number.
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