Community Profile
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Completed both Cody 5th anniversary groups
Awarded to Alfonso Nieto-Castanon on 23 Oct 2017
Contributed problems to the Cody 5th anniversary groups
Awarded to Alfonso Nieto-Castanon on 16 Oct 2017
15-year anniversary Scavenger Hunt finisher badge
Awarded to Alfonso Nieto-Castanon on 09 Nov 2016
Contribute at least one answer each month for 3 consecutive months
Awarded to Alfonso Nieto-Castanon on 20 Jul 2017
Accept 1 answer given by other contributors
20 of your answers have been accepted
Solve all the problems in Introduction to MATLAB problem group
Awarded to Alfonso Nieto-Castanon on 03 Feb 2019
Solve all the problems in Combinatorics I Master problem group
Solve all the problems in Draw Letters problem group
Your submissions were downloaded 10 or more times in a month
Awarded to Alfonso Nieto-Castanon on 01 Dec 2020
Have 1 submission connected to GitHub
Awarded to Alfonso Nieto-Castanon on 29 Jul 2020
Your submission is selected as "Pick of The Week"
Awarded to Alfonso Nieto-Castanon on 09 Oct 2019
Your submissions received 10 five star ratings
Publish your first submission
Solve a community group
Provide your first answer ever to someone else's question
Like a problem or solution
Awarded to Alfonso Nieto-Castanon on 03 Feb 2012
Comment on a problem or solution
Awarded to Alfonso Nieto-Castanon on 26 Jan 2012
Solve a problem for the first time
Awarded to Alfonso Nieto-Castanon on 25 Jan 2012
Solve 500 problems
Awarded to Alfonso Nieto-Castanon on 26 Dec 2012
Solve a problem with a best solution
Awarded to Alfonso Nieto-Castanon on 12 Feb 2016
Be the first to solve a problem
Awarded to Alfonso Nieto-Castanon on 31 Jan 2012
Create a problem
Create 10 problems
Awarded to Alfonso Nieto-Castanon on 20 Feb 2012
Obtain 50 solvers for a problem you have created
Awarded to Alfonso Nieto-Castanon on 06 Sep 2012
Receive 10 likes on a problem you have created
Awarded to Alfonso Nieto-Castanon on 16 Aug 2013
Receive 25 likes on a problem you have created
Awarded to Alfonso Nieto-Castanon on 05 Aug 2013
Receive 10 likes on a solution you have submitted
Awarded to Alfonso Nieto-Castanon on 10 Jun 2014
Receive 50 likes on a solution you have submitted
Awarded to Alfonso Nieto-Castanon on 15 Jan 2013
Solve all the problems in ASEE Challenge
Awarded to Alfonso Nieto-Castanon on 23 Dec 2012
Solve all the problems in Card Games
Awarded to Alfonso Nieto-Castanon on 25 Jan 2015
Solve all the problems in Cody Challenge
Awarded to Alfonso Nieto-Castanon on 14 Mar 2013
Solve all the problems in Cody5:Easy
Solve all the problems in Cody5:Hard
Awarded to Alfonso Nieto-Castanon on 21 Oct 2017
Solve all the problems in Computation Geometry I
Awarded to Alfonso Nieto-Castanon on 07 May 2014
Solve all the problems in Computation Geometry II
Awarded to Alfonso Nieto-Castanon on 13 Oct 2013
Solve all the problems in Computation Geometry III
Awarded to Alfonso Nieto-Castanon on 18 Nov 2015
Solve all the problems in Computation Geometry IV
Awarded to Alfonso Nieto-Castanon on 04 Jan 2018
Solve all the problems in Computer Games I
Awarded to Alfonso Nieto-Castanon on 23 Jan 2015
Solve all the problems in CUP Challenge
Awarded to Alfonso Nieto-Castanon on 02 Dec 2013
Solve all the problems in Divisible by x
Awarded to Alfonso Nieto-Castanon on 20 Aug 2015
Solve all the problems in Functions I
Awarded to Alfonso Nieto-Castanon on 25 Jun 2014
Solve all the problems in Indexing I
Awarded to Alfonso Nieto-Castanon on 20 Nov 2013
Solve all the problems in Indexing II
Awarded to Alfonso Nieto-Castanon on 18 Oct 2013
Solve all the problems in Indexing III
Awarded to Alfonso Nieto-Castanon on 25 Sep 2014
Solve all the problems in Magic Numbers
Awarded to Alfonso Nieto-Castanon on 19 Jan 2015
Solve all the problems in Matrix Manipulation I
Awarded to Alfonso Nieto-Castanon on 02 Feb 2019
Solve all the problems in Matrix Manipulation II
Awarded to Alfonso Nieto-Castanon on 13 Aug 2015
Solve all the problems in Matrix Manipulation III
Awarded to Alfonso Nieto-Castanon on 16 Aug 2017
Matrix Patterns I Master
Awarded to Alfonso Nieto-Castanon on 29 Jul 2013
Solve all the problems in Matrix Patterns II
Solve all the problems in Number Manipulation I problem group
Awarded to Alfonso Nieto-Castanon on 28 Jun 2014
Solve all the problems in R2016b Feature Challenge
Awarded to Alfonso Nieto-Castanon on 17 Aug 2017
Solve all the problems in Sequences & Series I
Awarded to Alfonso Nieto-Castanon on 25 Oct 2016
Solve all the problems in Sequences & Series II
Awarded to Alfonso Nieto-Castanon on 04 Mar 2015
Solve all the problems in Sequences & Series III
Awarded to Alfonso Nieto-Castanon on 26 Aug 2015
Solve all the problems in Strings I
Awarded to Alfonso Nieto-Castanon on 11 Sep 2013
Solve all the problems in Strings II
Awarded to Alfonso Nieto-Castanon on 04 Feb 2014
Solve all the problems in Strings III
Awarded to Alfonso Nieto-Castanon on 05 Nov 2015
Solve all the problems in Tiles Challenge
Awarded to Alfonso Nieto-Castanon on 24 Dec 2012
Solve all the problems in Indexing IV problem group
Awarded to Alfonso Nieto-Castanon on 01 May 2018
Solve all the problems in Matrix Patterns III problem group
Solve all the problems in Word Puzzles problem group
Solve all the problems in Indexing V
Solve all the problems in Magic Numbers II
Awarded to Alfonso Nieto-Castanon on 23 May 2018
Solve all the problems in Number Manipulation II problem group
Solve Project Euler problems using Matlab
Awarded to Alfonso Nieto-Castanon on 11 Sep 2018
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