"A playful venture into the vast and mysterious forests of combinatorial game theory."

HACKENBUSH: a window to a new world of math

This one simple game will change the way you look at numbers forever! Hackenbush is easy to pick up, but exploring its strategy leads us down a fantastical mathematical rabbit hole, through which can be found the roots of our familiar number system, intricately entangled with a host of new and exotic numeric species lurking alongside them.