You can play Friv Moon Cakes Game Online, which is a puzzle game at Friv for School. This is a free game in which you will select Mooncakes in descending order of the number of egg yolks each card has. You can also try Shape Inlay game.
Left Arrow Key = select the leftmost moon cakeD
Down Arrow key = select middle mooncake
Right Arrow key = select the rightmost mooncake.