Badge
Puzzler
Create 10 problems.
Bonus: 50 points
Recent Activity
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Nicholas Howe received Puzzler badge on 28 Apr 2013 |
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Yaroslav received Puzzler badge on 27 Apr 2013 |
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Chintan received Puzzler badge on 24 Apr 2013 |
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Marco Castelli received Puzzler badge on 12 Apr 2013 |
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Claudio Gelmi received Puzzler badge on 24 Mar 2013 |
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Harish Maradana received Puzzler badge on 23 Mar 2013 |
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Khaled Hamed received Puzzler badge on 17 Jan 2013 |
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on 5 Dec 2012 |
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Jean-Marie Sainthillier received Puzzler badge on 4 Dec 2012 |
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Reza Ahmadzadeh received Puzzler badge on 9 Oct 2012 |
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Robert Canfield received Puzzler badge on 8 Oct 2012 |
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on 18 Jun 2012 |
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Aurelien Queffurust received Puzzler badge on 15 May 2012 |
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Richard Zapor received Puzzler badge on 11 May 2012 |
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Bruce Raine received Puzzler badge on 31 Mar 2012 |
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Ned Gulley received Puzzler badge on 21 Mar 2012 |
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Alfonso Nieto-Castanon received Puzzler badge on 20 Feb 2012 |
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Alan Chalker received Puzzler badge on 17 Feb 2012 |
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Doug Hull received Puzzler badge on 16 Feb 2012 |
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AMITAVA BISWAS received Puzzler badge on 2 Feb 2012 |
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@bmtran (Bryant Tran) received Puzzler badge on 30 Jan 2012 |
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the cyclist received Puzzler badge on 29 Jan 2012 |
