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Earned on 4 Apr 2012 for solving Problem 233. Reverse the vector.
Earned on 29 Apr 2012 for commenting on Problem 73. Replace NaNs with the number that appears to its....
Earned on 16 Nov 2012 for liking Solution 152623.
Earned on 27 Apr 2012 for creating Problem 629. Cubic Integer Constrained Solution.
Earned on 19 Apr 2014 for first solving .
Earned on 29 Nov 2013 for solving all the problems in CUP Challenge.
Earned on 19 Apr 2014 for submitting the best solution .
Earned on 22 Jan 2016 for having 50 or more solvers for Problem 662. Vectorize the digits of an Integer.
Earned on 13 May 2012 for solving all the problems in Tiles Challenge.
Earned on 26 Mar 2016 for solving all the problems in ASEE Challenge.
Earned on 14 Mar 2013 for solving all the problems in Cody Challenge.
Earned on 11 May 2012 for creating 10 problems.
Earned on 10 Jul 2012 for solving 500 problems.
Earned on 24 Mar 2016 for solving all the problems in Modeling and Simulation Challenge.
Earned on 26 Mar 2016 for solving all the problems in Magic Numbers.
Earned on 6 Feb 2013 for receiving 25 total likes for the created problems.
Must receive 50 total likes for the solutions you submitted.
Must receive 10 likes for a solution you submitted.
Must receive 10 likes for a problem you created.
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