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 ...