Puzzles/Geometric Puzzles/Connecting Utilities
Here is a problem; you are commissioned to connecting utilities to the three houses A, B, and C below. The utilities are G for gas, W for water, and E for electricity.
/-\' /-\' /-\' |A| |B| |C| ----- ----- -----
[G] [W] [E]
You must connect each house to each utility without the connections crossing at all.