At level 5602 I start with 16 moves, but at an example on the internet they start with 25 moves! No..

In different updates and versions of the game they have made some changes and although it does seem frustrating and you think you can't possibly do it with less moves it is possible to achieve that level. I can't count how many times I thought I would never complete the level.... and then I did. One of the secrets that I found is be aware of what your goals are for each level and don't waste your time clearing a coffee cup when you don't need to clear all of them to complete the level so just focus on what you actually need. Also if you have two different moves you can make on your board choose the lower one because gravity sometimes will take care of the rest. Good Luck.