When I was a bit younger I used to play a trading card game called Yu-Gi-Oh, and the other day my cousin (8) came to my house and he said that he had been watching smething called Yu-Gi-Oh 5D. Then I thought I should show him some of the original cards and I noticed that there is a lot of Maths in some of the spell cards like half your opponent's monster's defence points and add the amount given on to your monster's attack or something. And In conclusion I think that the Yu-Gi-Oh was made to subliminaly teach kids maths! (I'm not saying that it's definate though)

