The free visual guide to Principles of Accounting. Master debits, credits, and the full accounting cycle through interactive simulations — not memorization.

Your textbook says "debit increases assets" and expects you to memorize it. But WHY? You're left confused instead of confident.
You can debit and credit—on paper. But you don't see how it flows into the income statement, balance sheet, and cash flow statement. It feels disconnected.
Your professor teaches 20 concepts in 50 minutes. By the time you're catching up, they're 5 topics ahead. You need to practice at your own pace.
You're running a small business. You just sold $5,000 of inventory on credit. What's the journal entry? We'll walk you through it step by step.
You decide: Debit Accounts Receivable. Credit Sales Revenue. See the journal entry form in real-time. Get instant feedback if you're right—or hints if you need help. No guessing game.
Here's the magic: Every transaction you record updates the Income Statement, Balance Sheet, and Cash Flow Statement in real-time. You see exactly where your journal entry appears. That's when it clicks.
Work through scenarios at your own pace. Repeat. Practice different transactions. Build muscle memory. Master the accounting cycle before your exam.
Each lab is constraint-based — you can't move forward until the math balances. That's how real understanding forms.
Run a taco truck. Record real journal entries. Build financial statements from scratch.
Solve why the bank balance doesn't match. Outstanding checks. Deposits in transit.
60 seconds. Normal balances. Train your brain to recognize accounts on instinct.
Drag and drop the lines that connect the income statement to the balance sheet.
Build entries step by step. Watch the accounting equation update in real time.
Interactive step-by-step wheel. Master all 10 steps of the accounting cycle.
Run a startup for 12 virtual days. Book every entry. Survive the audit.
From analyzing transactions to closing entries—understand the complete flow.
Why debits increase some accounts and decrease others. It'll finally make sense.
See how your journal entries transform into the Income Statement, Balance Sheet, and Cash Flow Statement.
Taco Truck Tycoon, Bank Rec Detective, Debits & Credits Blitz, and 4 more. Each one builds real muscle memory.
Built by a CPA with 15+ years of real-world accounting and classroom teaching. After watching hundreds of students memorize rules they didn't understand, I built the resource I wished existed. Every explanation on this site started as a question a real student asked out loud in class.
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