This is a typical gem / sugar crush game. Player simply needs to swap two gems and create at least three identical gems adjacent to each other in one row/column. The triplet will disapear and the player gets score. Then more gems drop from above. Player continues to play in this way until no more triplet can be created. The score at that time will the final result of player. The game was developed by an easy-to-learn and cross-platform scripting language called MFP. This language's IDE is an Android application called Scientific Calculator Plus. Note that this game needs decent computing resources. If in an old Android mobile (>= 3 years old), this game may run very slowly or even crash because out of memory.