this game is definitely clever, but not exactly educational. this is a falling block puzzle (not like tetris though, actually it's a bit more like puyo puyo) where the player must combine radicals to create chinese characters. it is a little bit mind numbing, though the last few levels were pretty interesting. the main issue of it as an educational tool is that since the game needs to have a functional amount of available matches, the game includes tons of obsolete or unused characters, which feels a bit pointless. tbh though i was very happy when i made 囧