deletions | additions       diff --git a/Solution.tex b/Solution.tex  index 8125acc..54ffc8a 100644  --- a/Solution.tex  +++ b/Solution.tex 
...
\section{Solution}  In general, a 100✕100 square lattice (representing 5cm by 5cm) was used to generate random tumors of discrete shapes and sizes. Non-intersecting circles Circles  were then placed randomly on the lattice, and a genetic algorithm was used to optimize circle placement and radii for accuracy. At no point was a circle allowed to intersect with another.