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

lhulinsky

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30 / 110 Holes

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1 / 59 Langs

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12 / 77 Cheevos

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Card Number Validation in Python in Bytes Play Hole

105th in Python and 486th overall.

Last tested .

Bytes Chars Submitted
157 157
158 158
161 161
162 162
163 163
167 167
168 168
170 170
184 184
197 197