superchallenge

noun

superchallenge

noun

Etymology * super- + challenge

1

A challenge that is more difficult than usual.

They choose from a menu of regular challenges, superchallenges, or megachallenges.2009, Kathleen Kryza, Alicia Duncan, S. Joy Stephens, Differentiation for Real Classrooms: Making It Simple, Making It Work:

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.