Equable is math scrabble: https://www.amazon.com.au/434-Equable-Board-Game/dp/B00AA1LC0G
It doesnt have imaginary numbers, but it was quite hard for 12yo me.
I guess you could say it was quite hard for i.
I'm quite hard for i.
It's funny, because it is a real number, but it's not a real number.
Just add another i and you'll wake up from your imaginary dreams.
