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

MeWhenI 🇻🇦

101,476
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102,045
🦄176
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💎804
•
🥇1,397
•
🥈1,316
•
🥉1,369

Hexagony, as you know, is like gravity: all it takes is a little push

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108 / 108 Holes

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58 / 58 Langs

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74 / 75 Cheevos

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Holes Authored

Niven Numbers (Long) in Nim in Chars Play Hole

5th in Nim and 441st overall.

Last tested .

Bytes Chars Submitted
63 63
71 71
72 72
78 78