Ive been trying out free games for a long time. Ive had this one now for over 2 years. Its been my go to game the whole time. If you like these type of games this is easy and challenging all in one. I dont want too easy and the way challenging ones lose my interest when I cant progress after 100 tries. If I cant progress Im done. Not paying to beat one spot, cause after that theres another spot. Im paying with my time watching all these ads. And this game doesnt flood you with ads unless you choose. All in all, bottom line. GRET GAME.