Thanks for the comments. It works now. I am not using color detection anymore, now I am checking the order of events.. In that mask "demonio azul" , maybe you missed to return the stencils back to their original position. I have to change the color of the stencils to visualize them better. But I didn't change that with the correction (I feel that would modify the original submission). I will continue adding more masks and fixing details after the jam. I really like this game, I think it has potential.