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Le Test D’Ishihara
(daltonien.free.fr)
2 points
by
unilynx
5y ago
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1 comment
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JPLeRouzic
5y ago
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In English:
https://en.wikipedia.org/wiki/Ishihara_test
1 comment
[ 2.5 ms ] story [ 11.2 ms ] threadhttps://en.wikipedia.org/wiki/Ishihara_test