im on lvl 25 (14x14) and i love it, its kinda funny though cause i dont have to think to get through it, i just kinda zone out and ive finished the lvl and it work always untill lvl 21, but i like that and the music is very calming and relaxing. 4/5 mostly because i can do alot of this while zoned out. however, this is on my top 5 with bubble tanks,epic war, and platform racing 1 & 2. this 1 ranks #3 for me
 "loops of zen"){kind=icon}