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

RealAMC 🇳🇿

20,895
19,543
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39 / 112 Holes

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15 / 61 Langs

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15 / 77 Cheevos

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Niven Numbers in C in Chars Play Hole

94th in C and 1,813th overall.

Last tested .

Bytes Chars Submitted
63 63
64 64
66 66
67 67
107 107
139 139