How To play

You control the White Blood Cells snake that pursues and tries to destroy the cornoavirus molecules around the petri dish in the lab.

Tap the screen to turn the snake clockwise (in Android or iOS) or press ← ↑ ↓ → (on desktop) to choose your snakes's direction. Each molecule eaten makes the white blood cells snake longer, so try avoiding collision and eating your own tail!

Your score is based on the number of molecules eaten (or equivalently, the length of the white blood cells snake). The game ends when you have destroyed all the cells and the snake takes up the entire petri dish, or when you have collided with your tail.

Submit your high scores to show whose immunity is stronger against the coronavirus.