The hidden 12
Add your business logo for free. Every approved logo becomes part of a colour-blind test circle, helping reveal the hidden 12 and support the Colour Blindness in Football project.
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🆓 Free founding logo space
Claim your free logo space
Submit your business name, link and logo. Approved businesses are added to the hidden number 12 automatically after review.
🏆 Founding supporters
Every free logo helps reveal the 12.
Approved founding supporters appear here automatically from the connected Google Sheet.