Benford Receipts
Benford Receipts is a forensic-accounting audit game. Tap figures on twelve ledgers to tally their leading digits, watch a live histogram build against the expected Benford's-law curve, then judge each ledger Genuine or Fraudulent. A tutorial ledger teaches the law on obviously natural data first. The result screen is a shareable audit card with accuracy and your best-catch histogram.
Created by haojie.huang
