Proof+250 XP
Shake Your Own Butter
Shake cold heavy cream in a sealed jar until butter forms, then post a photo link or short write-up of how long it took.
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Food · Facts & stats · iChallenge network
The Milk Challenge
Daily facts and stats about milk, plus real challenges to put them to work.
Warm-up questionNot ranked · tap an answer
Which family of milk proteins forms the curds used to make cheese?
Casein proteins clump together when milk is curdled, forming the curds that become cheese.
Level1Rookie
XPPlay a round to earn XP
Streak0days
LeagueBronzeweekly
Daily #7Resets 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
Make Fresh Farmer's Cheese
With an adult's help, warm milk, add lemon juice, strain the curds and post a photo link or short write-up of your cheese.
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Streak · 10 days+200 XP
10-Day Dairy Label Streak
Each day read the label of one dairy or plant-based milk product and note one thing you learned. Check in daily.
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By the numbers
Live counts from MilkChallenge.com. All arena stats →
Facts in the pack12
Visitors, 30 days59
Challenge joins2
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 MilkChallenge.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
Do I need to photograph dishes?
Photo proof is optional but earns bonus points on photo challenges.
Are recipes provided?
Challenge cards include the brief; the how is your game.
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.
