The Duplicate Hunt
Sixty seconds of invoice pairs pulled from realistic books. Call each one, duplicate risk or clean, then see how the scanner did.
The Guard Arcade
How sharp is your billing eye?
Two games live today, four more unlocking soon. No signup, no upload, nothing saved but your bragging rights. Learn what slips past busy books, and what it takes to catch it.
Train your eye
Reflex games. Realistic records, a ticking clock, and your instincts against the scanner.
Anomaly Alley
One new charge at a time, next to what that vendor usually bills. Raise an eyebrow or wave it through: the clock is not on your side.
FX: Fair or Foul
An invoice in euros, books in dollars, and the mid-market rate that day. Call every conversion before the spread eats your margin.
Know the game
Quiz games. What the product really does, what AI honestly can do, and the six moves to guarded books.
Guard or Myth
Ten claims about what InvoiceGuard actually does. Some are real features. Some are what people assume. Fifteen seconds each: can you tell?
The Setup Speedrun
From landing page to fully guarded books in six moves. Prove you know the path, then go walk it for real.
AI & Your Books
Three claims per round about AI and your finances. Two are true, one is a lie wearing a good suit. No timer, no mercy.
SCORE 0
Everything the games teach is real product behavior or honest AI literacy, no seeded numbers, no scare tactics. Convinced you would rather let software do the hunting? Run the free pre-scan on your own CSV.