In 2021 I wrote Lion Wall, a game based on the connecting wall from Only Connect. In it, the player tries to group four sets of four Chinese characters which share a connecting component. I wrote it in javascript originally and wrote about that process here. Later I rewrote it in Flutter.
In 2021 I wrote SpotItCJK, a game inspired by the card game SpotIt! / Dobble. In it, the player tries to select a pair of characters which have one connecting subcomponent in common.