How it works: This generator uses the finite projective plane of order 7 — the same math behind the real Spot It! game. Upload exactly 57 images and it will create a full 57-card deck with 8 symbols each, guaranteeing any two random cards share exactly one matching image.
Upload Your 57 Images
PNG, JPG, GIF, WEBP, or SVG · Vocabulary words, math symbols, science icons, historical figures — anything! Large photos are automatically optimized for you.
Click or Drag & Drop Your Images Here
Exactly 57 images required for the Spot It math to work
