The games look fun but it's super frustrating that you can't input your movements too fast, otherwise the game can't keep up (since each move is communicated to the server and it has to get back with the response before you can enter the next one)
I noticed that, didn’t realize it was doing server round-trips. I guess they don’t want to send the whole game to the client? Silly though, it’s probably not that hard to scrape even with it server-side.