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

IanUtley

81,239
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80,418
💎87
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🥇128
•
🥈24
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🥉17

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96 / 102 Holes

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6 / 55 Langs

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33 / 67 Cheevos

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Happy Numbers in Prolog in Bytes Play Hole

1st in Prolog and 241st overall.

Bytes Chars Submitted
64 54
79 68
80 80
128 128