The Tic-tac-toe hole will go live in approximately . Why not try and solve it ahead of time?

zt14427

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84 / 112 Holes

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61 / 61 Langs

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43 / 77 Cheevos

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Happy Numbers in C# in Bytes Play Hole

59th in C# and 2,147th overall.

Last tested .

Bytes Chars Submitted
159 159