Earned 1 hour and 2 minutes ago for solving all the problems in Introduction to MATLAB.
Earned on 30 Oct 2018 for solving all the problems in Combinatorics I.
Earned on 27 Jun 2012 for solving all the problems in Project Euler I.
Earned 1 hour and 7 minutes ago for solving a community curated groups. Has solved 16 community groups.
Earned on 15 Jun 2018 for solving all the problems in Draw Letters.
Earned on 21 May 2015 for solving all the problems in Number Manipulation II.
Earned on 4 Mar 2016 for solving all the problems in Magic Numbers II.
Earned on 23 May 2018 for solving all the problems in Indexing V.
Earned on 27 Dec 2017 for solving all the problems in Matrix Patterns III.
Earned on 17 Jun 2018 for solving all the problems in Word Puzzles.
Earned on 27 Oct 2015 for solving all the problems in Indexing IV.
Earned on 4 Jan 2018 for solving all the problems in Number Manipulation I.
Earned on 30 Jun 2017 for solving all the problems in Computational Geometry IV.
Earned on 25 Dec 2017 for solving all the problems in Cody Problems in Japanese.
Earned on 23 Dec 2017 for solving all the problems in Cody5:Hard.
Earned on 12 Dec 2017 for solving all the problems in Cody5:Easy.
Earned on 23 May 2018 for solving all the problems in Computer Games I.
Earned on 25 Dec 2017 for solving all the problems in Strings III.
Earned on 10 Jul 2017 for solving all the problems in Sequences & Series III.
Earned on 6 Mar 2015 for solving all the problems in Sequences & Series II.
Earned on 5 Dec 2014 for solving all the problems in Strings II.
Earned on 18 May 2015 for solving all the problems in Sequences & Series I.
Earned on 2 May 2018 for solving all the problems in Computational Geometry III.
Earned on 21 May 2015 for solving all the problems in Functions I.
Earned on 16 May 2017 for solving all the problems in Matrix Manipulation III.
Earned on 14 Aug 2015 for solving all the problems in Matrix Manipulation II.
Earned on 18 Aug 2015 for solving all the problems in Divisible by x.
Earned on 9 Apr 2015 for solving all the problems in Indexing III.
Earned on 31 Mar 2017 for solving all the problems in Computational Geometry II.
Earned on 20 Apr 2015 for solving all the problems in Matrix Manipulation I.
Earned on 31 Oct 2014 for solving all the problems in Matrix Patterns I.
Earned on 22 Jun 2018 for solving all the problems in Computational Geometry I.
Earned on 18 Jan 2017 for solving all the problems in R2016b Feature Challenge.
Earned on 5 Mar 2015 for solving all the problems in Card Games.
Earned on 19 May 2015 for solving all the problems in Strings I.
Earned on 16 Dec 2014 for solving all the problems in Indexing II.
Earned on 28 Oct 2014 for solving all the problems in Indexing I.
Earned on 16 Apr 2015 for solving all the problems in Magic Numbers.
Earned on 26 Dec 2013 for solving all the problems in CUP Challenge.
Earned on 8 Oct 2019 for liking Problem 288. Construct a string from letters and counts.
Earned on 25 Apr 2012 for commenting on Solution 81969.
Earned on 25 Apr 2012 for solving Problem 1. Times 2 - START HERE.
Earned on 24 Oct 2014 for submitting the best solution Solution 516317.
Earned on 22 Apr 2014 for first solving .
Earned on 25 Oct 2012 for creating Problem 1008. Determine if input is a Narcissistic number.
Earned on 8 Jul 2017 for creating 10 problems.
Earned on 18 Jan 2019 for having 50 or more solvers for Problem 1035. Generate a vector like 1,2,2,3,3,3,4,4,4,4.
Earned on 8 Oct 2019 for Problem 1035. Generate a vector like 1,2,2,3,3,3,4,4,4,4 for having 10 or more likes.
Earned on 17 Oct 2019 for receiving 25 total likes for the created problems.
Earned on 22 Jul 2012 for solving 500 problems.
Earned on 20 Mar 2018 for solving all the problems in Cody Challenge.
Earned on 21 Jun 2012 for solving all the problems in Tiles Challenge.
Earned on 25 Dec 2013 for solving all the problems in ASEE Challenge.
25 solvers for the group curated by the player
Solve all the problems in Matrix Patterns II problem group.
Must receive 50 total likes for the solutions you submitted.
Must receive 10 likes for a solution you submitted.
Solve all the problems in Logic problem group.
Solve all the problems in Modeling and Simulation Challenge problem group.
Solve all the problems in Board Games I problem group.