7-Day Home Treasure Hunt
Each day, find one forgotten item at home, decide to keep, donate or recycle it. Check in once a day.
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History · Facts & stats · iChallenge network
Daily facts and stats about treasure, famous finds and the history of hidden riches, plus real challenges to put them to work.
Heinrich Schliemann excavated a site believed to be which ancient city?
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.
Each day, find one forgotten item at home, decide to keep, donate or recycle it. Check in once a day.
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Create a five-clue treasure hunt for your family or friends at home. Post a photo link of your clues or map.
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Sketch a map of five free 'hidden gems' in your area, like a mural or scenic bench. Post a photo link.
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Live counts from TreasureChallenge.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 TreasureChallenge.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.
No. These are educational games and habit challenges, not advice.
Play the daily round and finish challenges. Leaderboards rank XP for today, this week and all time.
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.