Contribute at least one answer each month for 12 consecutive months
Awarded to KL on 03 Jul 2018
100 of your answers have been accepted
Awarded to KL on 11 Oct 2017
Answer 1 question that was unanswered for more than 30 days
Awarded to KL on 13 Sep 2017
Solve a problem for the first time
Awarded to KL on 24 Jul 2017
Provide your first answer ever to someone else's question
Awarded to KL on 20 Jul 2017
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