Streak · 7 days+185 XP
7-Day Needs vs Wants Streak
Each day for a week, notice one thing you wanted to buy and write whether it is a need or a want. Check in daily.
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Society · Facts & stats · iChallenge network
The Buy Challenge
Daily facts and stats about buying and shopping, plus real challenges to put them to work.
Warm-up questionNot ranked · tap an answer
Who invented the wheeled shopping cart in 1937?
Oklahoma City grocery store owner Sylvan Goldman introduced the folding shopping cart in 1937.
Level1Rookie
XPPlay a round to earn XP
Streak0days
LeagueBronzeweekly
Daily #12Resets 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
Swap Instead of Buy
Trade a book, game or toy you no longer use with a friend instead of buying something new, and post a short write-up.
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Streak · 14 days+220 XP
14-Day Fix Before You Buy
For two weeks, before replacing anything, check if it can be mended, borrowed or reused. Check in daily with what you found.
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Proof+250 XP
Plan a Shopping List
Before a family grocery trip, write a list organized by store section and share a write-up of how well you stuck to it.
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By the numbers
Live counts from BuyChallenge.com. All arena stats →
Facts in the pack12
Visitors, 30 days13
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 BuyChallenge.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
How do I start?
Play today's quiz round, post your score, and start a streak.
What do I earn?
XP, levels, streaks and badges. Save your progress with an email and it follows you to every arena on the iChallenge network.
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.
