Qualification Round: Tic-Tac-Toe-Tomek

19860 correct small sets and 16122 correct large sets. View problem statement or contest analysis.

Compact solutions

Solved in...

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Objective-C (38 sets)
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Lisp (29 sets)
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Ada (1 set)
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HSP (1 set)
Julia (1 set)
Metafont (1 set)
Spreadsheet (1 set)
XSL (1 set)

Submission Origin

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United Arab Emirates (3 contestants)
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El Salvador (3 contestants)
Western Sahara (2 contestants)
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Tuvalu (2 contestants)
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Mauritius (2 contestants)
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