It's true that it's quite difficult but there are many ways on the site to win Prizes quickly enough with credits like for example Loot games allow you to be able to win Prizes and then if you like, to exchange them for madpoints to be able to choose your Prizes.
You can also Play in the tournament, no need to be 3 first to win a lot of madpoints, in some tournament, being 4 to 10 allows you to win 25 000 and 10 000 for the 11 to 30ème for 3 credits minimum.
Otherwise you have party time in Loot games where you can have a lot of madpoints if you are lucky (with *2 possible madpoints wins or *3).
I have had 40,000 madpoints with a *2 bonus and the prize. After that to have the Party Pooper and not lose the winnings, it's scary but it's fun XD.
The games are nevertheless difficult but if you have been known the years tetris, column, swap, bubble, then it shouldn't be hard for you (it makes me melancholic since I used to like to break records on this kind of game in my time). And with a little practice, you'll get used to it.
There is also a game like the quiz that can earn you 610 madpoints per Round, if you answer all the questions of course. I play in a group, with my family and friends to answer questions. No one tells you that games should be Play solo. Some games such as word bonus, parimots, push panic 2 or gooze, can be Play with friends giving you their opinion on the answers.
So good luck to all ^^ and don't be discouraged 😉.