Can I just tell you how much I hate those Ishihara tests? I don't see shit in that OP one (which was exactly what I expected).
Once upon a time, Panasonic did a print ad for one of their new color printers that was a dot test that read "Panasonic", with nothing else on the page. Not super-effective advertising - although I suppose color-blind folks weren't necessarily the target demographic...
It doesn't say anything for me, it's an odd shape of different coloured orbs and yes i am confirmed colour blind. Red green, i keep forgetting what it's called.
I can confirm that I see both an orange car and a 21. I'm not colourblind in the "I can't see any colour " way and I can drive a car and see traffic lights without any problem but I do percieve colors differently enough to get in arguments with friends and family about the colour of stuff. I think it's called deuteranomaly