If anyone wants to try collaborating on crosswords in real-time, try https://squares.io/ https://squares.io/ You can upload .puz files or let it download from

If anyone wants to try collaborating on crosswords in real-time, try https://squares.io/ https://squares.io/ You can upload .puz files or let it download from NYT with your subscription, then share the link with friends. (Web only for now, sorry.)