30-Day Autumn Walk Streak
Take a walk outside every day and notice one seasonal change. Check in once a day.
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Challenge · Facts & stats · iChallenge network
Daily facts and stats about october, autumn and october history, plus real challenges to put them to work.
Black Tuesday, the worst day of the 1929 stock market crash, fell on which October date?
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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.
Take a walk outside every day and notice one seasonal change. Check in once a day.
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Collect and identify leaves from five different trees near you. Post a photo link.
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Design your own jack-o'-lantern face on paper. Post a photo link of your drawing.
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Live counts from OctoberChallenge.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 OctoberChallenge.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.
Play today's quiz round, post your score, and start a streak.
XP, levels, streaks and badges. Save your progress with an email and it follows you to every arena on the iChallenge network.
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.