Spongebob 0D - Jellyfish in warehouse

Here is a 0D game about SpongeBob. Really 0D, there's only 1 pixel. According to the plot of the game, a bunch of jellyfish appeared in krusty krab's warehouse, and SpongeBob needs to catch them and drive them out of here.

There are only 3 levels in the game. There are 2 regular levels, and level 3 is a boss battl.

In level 1, you need to click on the jellyfish 1 time, and there are 30 jellyfish in total at this level. In the second level, you need to click 2 times to catch a jellyfish. There are also 30 of them. And in level 3, to catch the king of jellyfish, you need to click 20 times very quickly to catch it.