I am currently running a teaching game with another player. They report that they were only able to Undo a single time, and that afterwards the Undo button was no longer visible. Though I swear I remember playing in matches where we performed Undo several times to back the game up to a specific Move. Can anybody confirm if there is a limit to how many times you can perform Undo in a match? The match is unranked, if that matters.
U P D A T E
The situation has been resolved.