Xcalibrator
Ultraviolet Catastrophe
When I inquired about an extension back on April 26 22, I hoped it was early enough that any "penalty" for faster-moving teams would be minimal. That's not the case now, but from a practical point of view I suspect it won't have much impact on who gets medals. It also would be very disappointing and frustrating if a team wasn't able to finish after putting in so much time and effort, so I'd have no objection to a modest extension. Interest would likely flag pretty quickly beyond the original deadline, anyway, so how about one extra week?