Math competition season is approaching fast!  Have you enrolled in a contest preparation class?

Need Help?

Need help finding the right class? Have a question about how classes work?

Click here to Ask AoPS!

I think this class was amazing. I thought probability would only be like, ‘I have 2 red balls and 2 green balls. What is the probability I pick a green ball?’ It is much more complex, deep, and entertaining. I enjoyed this class very much.