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Khaled Hamed received Puzzler badge

on 17 Jan 2013

James received Puzzler badge

on 5 Dec 2012

Jean-Marie Sainthillier received Puzzler badge

on 4 Dec 2012

Reza Ahmadzadeh received Puzzler badge

on 9 Oct 2012

Robert Canfield received Puzzler badge

on 8 Oct 2012

Julio received Puzzler badge

on 18 Jun 2012

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on 15 May 2012

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on 11 May 2012

Bruce Raine received Puzzler badge

on 31 Mar 2012

Ned Gulley received Puzzler badge

on 21 Mar 2012

Alfonso Nieto-Castanon received Puzzler badge

on 20 Feb 2012

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on 17 Feb 2012

Doug Hull received Puzzler badge

on 16 Feb 2012

AMITAVA BISWAS received Puzzler badge

on 2 Feb 2012

@bmtran (Bryant Tran) received Puzzler badge

on 30 Jan 2012

the cyclist received Puzzler badge

on 29 Jan 2012

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