4 Hidden Stars

Welcome to the forum. I looked at the level's name and thought "hidden stars aren't a good sign". But they actually weren't really too hard to find.

-0.5 star because of the aforementioned hidden stars but liked the design so I'll rate it 3.5 stars. Thanks @Yusuf

Nice first level but how can to pick the last stars
Its too narrow, B cant enter it
Btw selamat datang di forum, senang melihat new member dari Indonesia

@alarcon

Spoiler

There are 2 sliders which can be moved. The first one is over here: move it and it will add a staircase allowing B to get the star

The second one is the only visible draggable in the picture below:

@Blue Tower hahaha hidden dragable
Nice first level 4 stars

To make a game like a scavenger hunt, you can use some tricks to make it complicated enough. Because treasure is always hard to find. It's just that this way is not suitable for use in other types of level.

Fun exploration level and I like the use of the sliders.