The best strategy is to be above the green line all the time. You should solve your daily actions every day and get VersaPoints of whenever you can. In my opinion, everyone wants to be above, but they don't mind how much are they above, so, you should wait till the last day to collect so much VersaPoints as you can, because they will see that they are above and they will be satisfied.
Practicly, you win in last hours of aditional stage of E365!
Good luck!