7-Day Kindness Streak
Do one helpful act for someone each day, such as carrying groceries or writing a thank-you note. Check in daily.
SponsorseCorp.comSavingTheWorld.orgVentureOS.com
Society · Facts & stats · iChallenge network
Daily facts and stats about donating and charitable giving, plus real challenges to put them to work.
The Red Cross emblem is a red cross on what background?
The emblem reverses the colors of the Swiss flag, honoring Switzerland, where the movement was founded.

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.
Do one helpful act for someone each day, such as carrying groceries or writing a thank-you note. Check in daily.
SponsorseCorp.comSavingTheWorld.orgVentureOS.com
Gather clean, usable clothes, books or toys you no longer need, take them to a local donation point, and post a short write-up.
SponsorseCorp.comSavingTheWorld.orgVentureOS.com
Spend one hour volunteering, like a litter pick or helping at a community event, and post a short write-up of what you did.
SponsorseCorp.comSavingTheWorld.orgVentureOS.com
Live counts from DonateChallenge.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 DonateChallenge.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.
Yes — use the contact form for sponsored impact challenges.
Always.
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.