trekker

Comment on a problem or solution

Awarded to trekker on 02 Jan 2013

Solve a problem for the first time

Awarded to trekker on 27 Dec 2012

Be the first to solve a problem

Awarded to trekker on 04 Jan 2013

Create a problem

Awarded to trekker on 04 Jan 2013

Obtain 50 solvers for a problem you have created

Awarded to trekker on 23 Oct 2018

Receive 10 likes on a problem you have created

Awarded to trekker on 21 Mar 2024