I highly recommend #ThreesGame to anyone with #adhd who is looking for a good way to fidget that involves moving numbers back and forth, but leaves the rest of your brain open to listen to other people talking about things. https://asherv.com/threes/
@annedraya This is kinda the opposite of what you are asking, but have you tried playing #ThreesGame on your phone? I find that moving numbers back and forth uses a different part of my brain than listening to what others are saying, so I can still pay attention to things while fidgeting. https://asherv.com/threes/