Ivan

15-year anniversary Scavenger Hunt finisher badge

Awarded to Ivan on 09 Nov 2016

Accept 1 answer given by other contributors

Awarded to Ivan on 20 Jul 2017

Like a problem or solution

Awarded to Ivan on 22 Nov 2017

Comment on a problem or solution

Awarded to Ivan on 16 Sep 2016

Solve a problem for the first time

Awarded to Ivan on 14 Sep 2016

Solve a problem with a best solution

Awarded to Ivan on 19 Oct 2017

Publish your first submission

Awarded to Ivan on 09 Oct 2019

Publish your first review

Awarded to Ivan on 09 Oct 2019

Your submissions were downloaded 30 or more times in a month

Awarded to Ivan on 01 Dec 2022