The Card Number Validation hole will go live in . Why not try and solve it ahead of time?

alphafalfa

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26,383
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IT guy with exploratory nerding.

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48 / 108 Holes

🔣

12 / 58 Langs

🏆

23 / 75 Cheevos

📅

ASCII Table in AWK in Bytes Play Hole

11th in AWK and 1,258th overall.

Last tested .

Bytes Chars Submitted
246 246
247 247
314 314