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While we appreciate your suggestion, we see that this is a combined duplicate of two threads that were posted at an earlier date. These can be reviewed here and here.
In regards to the chess aspect, the decision on the Magical Chess thread has recently been re-evaluated! We will look into the options, in which your suggestion will be taken into consideration. Where the common room part is considered a duplicate because in the mentioned thread minigames were suggested as part of the overall feedback.
If you have any questions or comments, please don't hesitate to reach out. Regardless, I wish you a wonderful day