This is a short minimal,relaxed game

## About This Game
## About this game
Under the 45 ° oblique downward light, some squares will appear on the
platform. Click the place where the shadow should exist according to the place
where the squares are placed.
Depending on your imagination and observation, decide where the shadow should
exist according to the rules. You can even draw some drafts to help you
complete the imagination, such as:

When going to the next level, the situation will become more and more
complicated. You can click the red sun in the upper left corner to display how
many unfinished and redundant you havenumber. Of course, this prompt can only
be given once for each level.
## About features
*Observation and imagination
*Reasoning of spatial graph
*Minimalist style and quiet music

The Last Surface