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

stefangimmillaro (he/him)

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110 / 110 Holes

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25 / 59 Langs

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54 / 77 Cheevos

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Card Number Validation in Java in Chars Play Hole

4th in Java and 189th overall.

Last tested .

Bytes Chars Submitted
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148 148
153 153
154 154
160 160
162 162
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167 167
170 170
173 173