So to get from the 200 teams — each corresponding to one or more SDGs — to the 20, we ask anyone who are SMS-authenticated participants to allocate 99 points to those 200 projects. But it’s quadratic, meaning that if you really like a project, the most you can vote is nine votes, which translates to 81 credit points, because you don’t have 100. So you can’t vote 10 votes, sorry. If you don’t design things this way, most likely people just vote for their friend’s project with all their points, and they don’t even bother to look at the other ideas to find synergies and so on.