Contribute at least one answer each month for 24 consecutive months

Awarded to David Goodmanson on 31 Jul 2019

Reach 1500 reputation points

Awarded to David Goodmanson on 21 May 2019

Answer 3 questions that were unanswered for more than 30 days

Awarded to David Goodmanson on 16 Dec 2017

100 of your answers have been accepted

Awarded to David Goodmanson on 21 Jul 2017

Provide your first answer ever to someone else's question

Awarded to David Goodmanson on 20 Jul 2017

Solve a problem for the first time

Awarded to David Goodmanson on 19 Dec 2012