CTY resells EPGY for math K-6th. They are the same basic program, with different instructors. So the homework might differ slightly and the exams may as well. EPGY also has the Open Enrollment program which is minus the tutors, at a much discounted price. (That is the program I run a group for.) The main difference for most people is that CTY and the EPGY individual program will give you certificates of completion if you would need those. I hope that helps some. smile

EPGY OE Volunteer Group Leader