15-year anniversary Scavenger Hunt finisher badge

Awarded to Michael C. on 09 Nov 2016

1 of your answers has been accepted

Awarded to Michael C. on 03 Jan 2019

Provide your first answer ever to someone else's question

Awarded to Michael C. on 20 Jul 2017

Like a problem or solution

Awarded to Michael C. on 15 Jan 2013

Comment on a problem or solution

Awarded to Michael C. on 18 Mar 2013

Solve a problem for the first time

Awarded to Michael C. on 04 Apr 2012

Solve 500 problems

Awarded to Michael C. on 19 Mar 2015

Solve a problem with a best solution

Awarded to Michael C. on 11 Jul 2013

Be the first to solve a problem

Awarded to Michael C. on 01 Apr 2013

Create a problem

Awarded to Michael C. on 13 Mar 2013

Obtain 50 solvers for a problem you have created

Awarded to Michael C. on 26 Jul 2013

Solve all the problems in ASEE Challenge

Awarded to Michael C. on 11 Mar 2015

Solve all the problems in Cody Challenge

Awarded to Michael C. on 28 Jun 2016

Solve all the problems in Cody5:Easy

Awarded to Michael C. on 01 Dec 2017

Solve all the problems in CUP Challenge

Awarded to Michael C. on 02 May 2014

Solve all the problems in Indexing I

Awarded to Michael C. on 12 Dec 2018

Solve all the problems in Tiles Challenge

Awarded to Michael C. on 12 Apr 2012

Publish your first comment or rating

Awarded to Michael C. on 09 Oct 2019