You surely had a great experience about the game ... I also had one where you played with four sets of different material each set contained 4 similar things.you wud have to pick one rock throw it in the air and pick another and go in picking others until you ended the game... I have played it many times and believe me it was total fun...
If you could make it....game developing need a developer to make it...or you can go live ....that is best .....i will always support you even though i dint have any power....you are amigo.....