Yay, 10 msec! Any way to compare solutions by timing performance?
Remove the polynomials that have positive real elements of their roots.
Project Euler: Problem 3, Largest prime factor
Scoring for oriented dominoes
Convert elements in numeric array into different class
Convert Two Character String into a Binary Vector
Unique: Enhanced Performance - Large and Wide Array - Speed Improvement (66% savings)
Usage of java.math : Add, Multiply, Pow
GJam 2017 Kickstart: Parentheses (Small)
Mastermind I: Solve all 1296 cases
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