Badge

 errors Earned 100 upvotes for at least 20 answers in the tag.

This badge has been awarded 9 times. Recently awarded to:
Gonzalo Medina 130k9292466
Martin Scharrer♦ 102k8288466
Joseph Wright♦ 80k5202358
David Carlisle 106k6271507
Werner 120k7222440
Herbert 112k6131328
Stefan Kottwitz♦ 86.3k22259471
Ulrike Fischer 48.6k169155
egreg 186k12441902