Cada pantalla es un bucle, al intentar pasar vuelves a comenzar... debes encontrar la forma de salir del bucle y pasar a la siguiente pantalla.
UPDATED.. BUG FIXED... enjoy! :)
The game have a minor bug, the box that sudendly appears on the 3rd. stage is not supposed to be there... then the gameplay is changed and you don't need the rock from the 1st. stage to make the "stage status change" (make the stage green). Then the box continues to appear randomly in other stages... we may upload a second bug fixed version later on.