7-Day Water Swap
Swap one soda a day for a glass of water or unsweetened sparkling water. Check in once a day.
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Drinks · Facts & stats · iChallenge network
Daily facts and stats about soda, soft drinks and fizzy drink history, plus real challenges to put them to work.
Root beer's traditional flavor came from which plant?
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One ranked attempt per day. Practice as much as you like.
Join one, log your days or post your proof. Finishing earns XP and the Finisher badge.
Swap one soda a day for a glass of water or unsweetened sparkling water. Check in once a day.
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Mix baking soda and vinegar in a cup to see carbon dioxide bubbles form. Post a short write-up.
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Read the label on a soda you already have at home and note its sugar grams and serving size. Post a short write-up.
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Live counts from SodaChallenge.com. All arena stats →
Earned on any arena, shown on your profile everywhere.
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.
Fund a prize on SodaChallenge.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.
Photo proof is optional but earns bonus points on photo challenges.
Challenge cards include the brief; the how is your game.
Everyone on this arena gets the same five questions each day, from easy to hard. You get one ranked attempt; practice rounds are unlimited.
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.
Yes. Playing, streaks, badges and leaderboards are free. Some challenges carry a sponsor-funded prize; the challenge card shows it when one is funded.