7-Day Outdoor Minutes Streak
Spend at least 20 minutes outside each day for a week, near water or trees if you can. Check in daily.
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Places · Facts & stats · iChallenge network
Daily facts and stats about Lake Tahoe, plus real challenges to put them to work.
In which year were the Winter Olympics held at Squaw Valley, near Lake Tahoe?
You went

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.
Spend at least 20 minutes outside each day for a week, near water or trees if you can. Check in daily.
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Draw or paint a mountain lake scene from a photo or real life. Post a photo link or short write-up.
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Pick up litter along a local trail, park or shoreline for 30 minutes. Post a short write-up of what you collected.
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Live counts from TahoeChallenge.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 TahoeChallenge.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.
Local first — landmarks, history, culture — plus world geography rounds.
Yes, sponsored challenges are available. Use the contact form.
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.