Competitions; Tournaments; Arranging and conducting competitions; Arranging and conducting tournaments; Math competition programs comprising contests and awards; Online math problems, solutions, resources, and materials; Entertainment services, namely, arranging and conducting of competitions in the field of mathematics; Entertainment services, namely, arranging and conducting of competitions in the field of educational contests; Educational testing services; Providing educational information...

Printed educational materials in the field of mathematical tests; Printed instructional, educational, and teaching materials in the field of mathematical tests