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

msbranicky

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https://sites.google.com/view/msbits

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108 / 108 Holes

🔣

58 / 58 Langs

🏆

67 / 75 Cheevos

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Holes Authored

Inventory Sequence in Nim in Chars Play Hole

7th in Nim and 618th overall.

Last tested .

Bytes Chars Submitted
103 103
106 106
107 107
113 113
241 241