For those that enjoyed, and like me, miss the separation game:

I’ve made an app with some extensions of the mechanic. There is a new pair to connect every day in the free version. It’s brand new so there will be bugs, all feedback welcome (the harsher the better!).

Apple - https://apps.apple.com/gb/app/box-to-box-game/id6759723627

Android (Still learning kotlin so a little behind) - https://play.google.com/store/apps/details?id=uk.co.finspark.boxtoboxgamelite