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Martin Sleziak
Martin Sleziak
5:12 AM
@MartinSleziak If sudoku existed, then the tag-info was empty, see results of this query.
 
Sawarnik
Sawarnik
@MartinSleziak Maybe you:
in Mathematics, 1 hour ago, by Ryker
Is there anyone here that's studying or teaching at a European university?
 

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