When creating a table there is an option "undo moves" (I use the site in my language, so perhaps the wording is different).
a) How to undo a move?
b) Why are there 3 options: "off", "on", "on, even if it disturbs the game's balance"?
a) How to undo a move?
b) Why are there 3 options: "off", "on", "on, even if it disturbs the game's balance"?