CONGRATULATIONS! YOU’VE FOUND THE KEYS!
HOW IT WORKS (for the technical nerd in you):
There are two codes to each design—ALPHA and NUMERIC:
*For a more detailed explanation and the rules, see CRACKING THE CODE
For a ‘flipbook’-type animation experience, click or tap on the far left image of the first row, then arrow through the letters on your device! The caption below the image tells you what letter it is (because they can get tricky).