Hi Rowan,
You can just change the colour. Set up the Miro with separate designated areas for the number of people you have playing. You may also want to use a smaller number of ‘coins’ to start as it can be slower than actually flipping coins as people use 2 hands. If you start with 20 it can take too long and get boring.
Let me know if you want to chat about it as I’ve run it a few times.
Cheers
Stuart
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