Summary pulled directly from Steam - Some text may only be applicable to Steam platform

https://store.steampowered.com/app/2746720/Where_Jellyfish__450/
Search for 100 Jellyfish.
A carefully hand drawn 4K scene filled with cute characters.
The process is short and won't take up too much player time.
You can choose your favorite dyeing for the convenience of color blind players.
Extremely easy to achieve.
Automatically save and read files.
There is a local timer ranking.
No punishment, easy and enjoyable.
You can play games with family and friends on the same computer, suitable for all ages.