🎓 Education · iChallenge Network

The OSU Challenge

The arena for osu — learn faster, prove it. Play today's round, post a real score, climb a real leaderboard.

Play

Today's OSU Round

Answer the round, then post your score with a handle. +10 gCred per correct answer — your handle carries rank across the whole iChallenge network.

Standings

Real scores from real rounds. Post a score above to enter.

No scores yet on OSUChallenge.com — today's round decides rank #1. Be first.

Challenges

Multi-day streak challenges. Join with your email — daily prompt, streak tracking, and a finisher spot on the board.

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Daily Study Streak

Starter

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Subject Trivia Ladder

Intermediate

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Teach-One-Thing Challenge

Advanced

Join

New challenges, top scores and one sharp osu insight. No spam, unsubscribe anytime.

Put your brand on a osu challenge with a real audience. Tell us what you have in mind.

FAQ

Which subjects are covered?

Quiz banks rotate across the vertical topic of this site.

Can classrooms join?

Yes — teachers share one link and track scores on the leaderboard.

Network

OSUChallenge.com is one arena in a network of challenge sites. Your handle and gCred travel with you.