This is a sample of Number Rumbler, the game I developed with charity Maths on Toast. It’s pretty beaten up, because it gets carried around in my bag most places I go, just in case I meet someone who I can show it off to. The point of the game? It’s a fun, no-pressure way to play with numbers (and so support your understanding of them). Can you have a copy? Yes, just head over to the Maths on Toast website to find out how to buy it.
Related objects: Tetrahedron, 2012