For every issue of the ISD Challenge Newsletter that is produced, the writer of the best article will be awarded an IS-SR, and the writer of the second best article will be awarded an IS-BR. This is an ongoing competition which will continue for as long as the newsletter does.
IS-SR for first IS-BR for second
Competition runtime starts on the first day at 00:00:01 UTC, and ends on the last day at 23:59:59 UTC.