7-Day Spending Log Streak
Write down everything you spend each day for a week, even if it is nothing. Check in once a day.
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Money · Facts & stats · iChallenge network
Daily facts and stats about investment basics, plus real challenges to put them to work.
In a loan or deposit, what is the 'principal'?
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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.
Write down everything you spend each day for a week, even if it is nothing. Check in once a day.
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Write a short explanation of compound interest with a simple worked example and post it as a link or write-up.
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Learn one finance term a day, such as bond, dividend or liquidity, and write a one-line definition. Check in daily.
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Live counts from InvestmentChallenge.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 InvestmentChallenge.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.