Streak · 7 days+185 XP
7-Day Personal Best Streak
Pick a simple skill, like juggling or a puzzle, practice it daily and log your best result. Check in once a day.
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Challenge · Facts & stats · iChallenge network
The Challenge World Challenge
Daily facts and stats about challenges and competitions around the world, plus real challenges to put them to work.
Today's 3 challenges
Who was the first person recorded to swim the English Channel without assistance, in 1875?
You went
Level1Rookie
XPPlay a round to earn XP
Streak0days
LeagueBronzeweekly
Daily #27Resets 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
Famous Feat Report
Research one historic exploration or sporting first and post a short write-up of how it was achieved.
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Streak · 14 days+220 XP
14-Day Daily Walk Streak
Take a walk every day for two weeks and note how far you went. Check in daily.
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Proof+250 XP
Host a Family Mini Olympics
Set up three safe backyard or living-room games, hold a family contest, and post a short write-up of the results.
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By the numbers
Live counts from ChallengeWorld.com. All arena stats →
Facts in the pack12
Players1
Rounds played1
Visitors, 30 days51
Challenge joins9
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 ChallengeWorld.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
Is this only local trivia?
Local first — landmarks, history, culture — plus world geography rounds.
Can local businesses sponsor?
Yes, sponsored challenges are available. Use the contact form.
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.