The Ishihara test may have foiled you once, but never again. This test is beatable for even the severely colorblind. There are several methods for giving you the edge and one that pretty much breaks the test wide open.

Transcript & References:
https://chromaphobe.com/7-ways-to-che...
Glossary, including all of the technical terms in this video:
https://chromaphobe.com/words/

00:00 Intro
00:23 Ethics
01:50 Ishihara
03:18 1. Glasses
04:30 2. Contacts
06:44 3. Lighting
08:41 4. Lax Invigilator
10:09 5. Practice
11:54 6. Memorization
18:49 Anti-memory
22:33 Alternative tests
24:16 7. Kill the Ishihara
24:44 Defense
26:22 Outro