Nice, relaxing level for a Sunday morning , like how you make stars appear, this can make a extra challenge, specially if you reveal the stars 2 late, & can't get back. Thanks for sharing @Lang Tao Jin
If you disclose 2 Stars on trail and error. Then the Slider with long Rail has no use. Uff that Zapper! But rest was good and stable.
Didn't use the slider with long rail. And this is easier than I expected. Spoiler The hidden zapper cause me one restart and after that B just happily walk to collect all stars.
