This isn’t a review, I’m just posting it here in hopes that google will index it and this will help someone in the future.
The undissolved color of egg dying tablets can be deceiving and some kits come with colored cups so you have to guess which tablet is which before dissolving them. I’ve guessed wrong too many times that this last Easter I documented which tablet goes to which color and made this chart:
I hope it helps someone (at the very least probably myself next year).