7-Day Legal Word a Day
Learn one contract term each day, such as consideration or force majeure, and write its meaning in your own words. Check in daily.
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Business · Facts & stats · iChallenge network
Daily facts and stats about contracts, plus real challenges to put them to work.
What is a legally enforceable agreement between two or more parties called?
A contract is an agreement that the law will enforce between the parties who make it.

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.
Learn one contract term each day, such as consideration or force majeure, and write its meaning in your own words. Check in daily.
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Write a simple, friendly household agreement, like a chore swap, with clear terms both sides accept. Post a short write-up of it.
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Read the terms of one everyday thing each day, like a library card or app, and note one clause you learned. Check in daily.
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Live counts from ContractChallenge.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 ContractChallenge.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.
Quiz banks rotate across the vertical topic of this site.
Yes — teachers share one link and track scores on the leaderboard.
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.