Theo's Coin Bank 🏦

🏆 Your jar record: 1,295,451 coins! That's what compounding at 10% a day does. Real banks can't keep paying that forever, so jars now have a size limit of 500 coins.

💡 Coins in the jar grow 10% every day: you earn coins on your coins. That's compounding, and it grows faster the longer you wait, until the jar is full at 500. A full jar stops growing, so that's the time to spend on something you've been saving for!