I too built a clone for fun: https://carefulclues.com/

I added a timer, and online matchmaking, but I'm not sure the game is suitable for online matchmaking, a big part of it is chatting and knowing your teammates and opponents. Otherwise I find it better playing online even when we're in person because the board doesn't do much, you just have to be able to see it and it's annoying to see it from different angles, nice to glance at on the phone.