"Cannot Ludum Dare 19" is inspired by Lyn Yutang's quote, "Sometimes it is more important to discover what one cannot do, than what one can do." It's a puzzle game that involves collecting gems to open doors and navigate a maze. The catch is that door-opening gems rob the player of different abilities. With all of this competition's delays and drop-outs (including this game's), this theme-interpretation seems particularily relevent.