Delfin_ajedrecistico #21@SlicingBishop2006 I'm sure chess.com's rush puzzle doesn't apply for author rights or pantente. Especially if we consider the previous existence of blitztactics.com.
Delfin_ajedrecistico #22How can I know the status of this feature proposal, i.e. if it has already been accepted, if it has already been developed, or if it has unfortunately been rejected?