It is not easy to hit 100x exactly, and it is given out to first person to do it, and it requires 0.5 cents as well. Which means you have 200 tries at best to hit it, whereas it is a lot lower odds to hit it exactly. Which is why I would say this is not viable to do, I usually calculate what are the odds of me doing what being asked and what the reward is, if the reward worths it I do it, if the reward doesn't worth it I will pass.
-sniped-
Someone seems to be disagree with you and probably will be the winner soon though.


If you are looking for EV+ promotions / contest than it would be hard to find. First of all this is a gambling site, not a charity so there will always be few winners compared to the number of people that lose their money but there are 3 separate contests running together. Points race, multipliers race and wagers race ( check my post above this one )
If you play right now, you will be participating in all 3 consecutively by only playing with $0.2 per spin . Higher chance for you to get some prizes in all those 3 contests, It could be EV+
