So something funny happened recently to me - my daughter started to learn Hey! That's My Fish! with me and other family members recently. Normally I'm pretty good at knowing the rules & making sure I know what I'm doing in games, but I got it so wrong with HTMF when I first taught her & everyone else.
We played a 2-player game with 2 penguins each, then a 4-player game with 4 penguins each...
The funny thing is that I remember thinking in the latter game 'Christ, this is hard!'
Then I realised my error later on.