Streak · 30 days+300 XP
30-Day Alcohol-Free Streak
Skip alcoholic drinks for 30 days, or pick another drink habit to pause if you do not drink. Check in once a day.
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Science · Facts & stats · iChallenge network
The Alcohol Challenge
Daily facts and stats about the science of alcohol, plus real challenges to put them to work.
Today's 3 challenges
In the US proof system, a drink labeled 80 proof contains what percentage of alcohol by volume?
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Level1Rookie
XPPlay a round to earn XP
Streak0days
LeagueBronzeweekly
Daily #33Resets 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
Fermentation Watch
Mix warm water, a spoon of sugar and dry yeast in a bottle with a balloon on top. Post a photo link of the balloon filling with gas.
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Streak · 7 days+185 XP
7-Day Chemistry Fact Streak
Learn one new fact about alcohols or other everyday chemicals each day for a week. Check in with the fact.
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Proof+250 XP
Label Detective
Find three household products that list an alcohol, such as isopropyl alcohol, on the label. Post a short list of what they are used for.
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By the numbers
Live counts from AlcoholChallenge.com. All arena stats →
Facts in the pack12
Visitors, 30 days62
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 AlcoholChallenge.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 there an age requirement?
Alcohol-related challenges are strictly 21+/legal age. Zero-proof tracks are open to all.
Are these sponsored?
Some are — each card discloses its sponsor.
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.