Who’s on third.

Was it https://minmaxia.com/basic/ ? There is a sequel as well, but I cannot find it playable anywhere on mobile now, but it’s called basic 2 if you want to look around.

Edit: I misunderstood your post, do it’s probably not it.

Water has memory and whilst its memory of a long lost drop of onion juice seems infinite, it somehow forgets all the poo it’s had in it.