This is a preliminary list, as I'm making this before May 25th. Hopefully the problems here wont be too hard.
2120- Spiral of Primes html version
Note that all these problems are copywright by The ACM, and the Online Judge Authors.
To submit code, go to the link ACM-ICPC Judge. If you do not have an ID here yet (And note that this is seperate from the Valladolid judge), you need to first register at This link. Follow the links to register