Streak · 14 days+220 XP
14-Day Study Session Streak
Study any subject for at least 20 focused minutes each day. Check in once a day with what you covered.
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Education · Facts & stats · iChallenge network
The Study Challenge
Daily facts and stats about studying and learning, plus real challenges to put them to work.
Warm-up questionNot ranked · tap an answer
Which brain structure is especially important for forming new long-term memories?
The seahorse-shaped hippocampus helps turn new experiences and facts into lasting memories.
Level1Rookie
XPPlay a round to earn XP
Streak0days
LeagueBronzeweekly
Daily #9Resets at midnight UTC
Today's round
- 5 questions
- 20s each
- 0 played today
One ranked attempt per day. Practice as much as you like.
Challenges
Join one, log your days or post your proof. Finishing earns XP and the Finisher badge.
Proof+250 XP
Teach It Back
Explain something you studied this week in plain words, as if teaching a beginner, and post a short write-up.
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Proof+250 XP
Make a Flashcard Deck
Create 20 flashcards on a topic you are learning and test yourself three times over a week. Post your scores.
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By the numbers
Live counts from StudyChallenge.com. All arena stats →
Facts in the pack12
Visitors, 30 days50
Leaderboard
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Badges
Earned on any arena, shown on your profile everywhere.
First RoundFinish your first daily round.
FlawlessAnswer every question in a round correctly.
LightningA perfect round in under 25 seconds.
On a RollPlay 3 days in a row.
Week WarriorPlay 7 days in a row.
UnbreakablePlay 30 days in a row.
ExplorerPlay daily rounds in 5 different arenas.
GlobetrotterPlay daily rounds in 25 different arenas.
PolymathPlay daily rounds in 5 different topics.
In the ArenaJoin your first challenge.
FinisherComplete a challenge.
RecruiterInvite a friend who finishes a round.
CaptainInvite 5 friends who finish a round.
PodiumFinish a day in an arena's top 3.
ChallengerReach level 10.
Profile SavedSave your progress with an email.
Save your progress
Add your email to keep your level, streak and badges if you switch devices, and carry them to every iChallenge arena. One email when you save; no spam.
Put a prize on a challenge
Fund a prize on StudyChallenge.com and your brand sits on the challenge card, the leaderboard and every finisher's share. Prizes only appear once they're funded, so players can trust what they see.
- Pick the challenge and the prize
- We review entries before a funded prize is awarded
- You get finisher and engagement numbers after it closes
Current sponsors
Questions
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.
How does the daily round work?
Everyone on this arena gets the same five questions each day, from easy to hard. You get one ranked attempt; practice rounds are unlimited.
How is my score calculated?
100 points per correct answer, up to 50 more for answering quickly, a combo multiplier for answers in a row, and 150 bonus points for a perfect round.
Is it free?
Yes. Playing, streaks, badges and leaderboards are free. Some challenges carry a sponsor-funded prize; the challenge card shows it when one is funded.
