The 2015 USAJMO occurred on Tuesday, April 28 and Wednesday, April 29.
The requirement scores are as follows:
(This is the first year where the cutoffs are split by AIME score.)
AMC 10 A/B + AIME I: 213.0
AMC 10 A/B + AIME II: 223.5
For problems and solutions, visit http://www.artofproblemsolving.com/wiki/index.php/2015_USAJMO_Problems.