Normaly it should work (i hope). "How to play?" :D Click on one of the two colored button to select the option you want to chose. it will turn it into a bigger version (you can yet change your choice). Then, click on the vote button ton save your choice. /!\ you can't change your choice after doing this action (but did it is really important ?) After voting it will shows you all other voters and all voters who votes the same thing that you. "Infos" After doing a vote, the project will save the encoded username and its choice in one of the 6 cloud variables. When you will click the green flag, it will decode the different cloud variables to be used by the project. If you have already voted, when you will reload the project you'll see which option you had choose, but you CAN'T vote again or change your vote.