Cover the Points
You are given a set of points P, and a set of target points M in 2D space. For each point M[i] in M,...
Sticking Pins
You are sticking pins on a 2D board at N given coordinates. However, since you are not very good at ...
The Wall
A long time ago in a galaxy far, far away, there lived two groups of people named Stormtroopers and ...
RAD!
In the year 3333, earthly scientists discovered a massive star has blast in a nearby galaxy. Dangero...
Bikpik Colony
Bikpiks are very small aliens. Day by day they are becoming very dangerous for human being. They liv...
Hizitizi's Array Cutting
Hizitizi is a new character in our story. In every episode, he gets a task to do from his imaginary ...
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