The fish, the heroine of the game Swim Good, felt that she had caught luck by the tail when she saw a whole flock of worms, which, having formed a perfect circle, circled around some dark cluster. The fish did not go into details, but simply integrated itself into the circle of worms, eating one after another. But suddenly, sharp round objects flew at her from the middle of the circle. They turned out to be small sea urchins. It turns out that the worms circled around the hedgehogs’ nest and thus attracted food for them. A fish built into a circle can itself become prey, and to prevent this from happening, control its movement. Collect all the worms and complete the level in Swim Good.