About MintForge Play

How it works

MintForge treats money as math you can do — not rules to memorize.

• Money-Math Lab — work a real money problem and let the calculator-behind-the-scenes check you: figure a store's markup, find the interest hidden in a loan payment, and predict how savings grow. When you're right, a little chart shows the balance climbing — and why compound interest ends up bigger than almost anyone guesses.
• Budget Balancer — split a month's money into needs, wants, and savings to follow the 50/30/20 guideline. Then a surprise cost lands — a popped tire, a cracked screen — and you rebalance so it still works. Every dollar you put in one place is a dollar you can't put in another.
• Concept kits — 16 short question rounds, from counting coins up through budgeting, interest, investing, credit, taxes, insurance, and advanced synthesis.

Meet the cast

Coin, Tag, Grow, Plan, and Tilt each stand for one money idea — currency, markup, compound interest, budgeting, and risk. Tilt is clear that investing is about spreading risk, not gambling. You can read their stories on the cast page.

No real money, ever

Everything here is pretend — practice dollars, practice loans, practice savings. There's no real money, no accounts, no buying or selling, and the stock ideas are a learning simulation, never real trading.

Our privacy promise

MintForge Play is free, works offline, and collects nothing. No accounts, no ads, no tracking, and no data ever leaves your device — your level and streak are saved only in this browser.

Mistakes are part of it

You never lose anything for a wrong answer. A wrong try just points you to the right idea next time — and money sense is exactly the kind of thing you build one try at a time.