how to pass level 1973

Kbnomoredrama

impossible, boosters don't even help, not enough turns to even get half way through it, i don't mind hard levels, i don't understand on the easier levels, how you can have so many turns and the hard ones you have only a few.

StuckInATree

Using boosters doesn't guarantee a win, if things fall in the right place at the right time it can be done completely without the use of them https://www.youtube.com/watch?v=HqXLrT1319U

The increase of difficulty as you go up levels is nothing new to games, it's generally how they all work as you progress through them. 

You've made it this far, I'm sure you can do it!