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

MichalMarsalek (he/him) 🇨🇿

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105 / 108 Holes

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23 / 58 Langs

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50 / 75 Cheevos

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Holes Authored

Inventory Sequence in Nim in Chars Play Hole

6th in Nim and 523rd overall.

Last tested .

Bytes Chars Submitted
89 89