Problems from Cornell University High School Programming Contest 2019

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Cat Toys0.001532530995%1.5Easyen
Cat in a Box0.006898193896%1.3Easyen
Echidna Array0.0139884250%6.1Harden
Hair Pattern0.03156415427%9.1Harden
Im-parrot-ators0.00742401948%6.5Harden
Jungle Play0.02190502550%6.4Harden
Magic Fish0.0022826233%8.3Harden
Outlets0.00311119989%3.0Mediumen
Tree Validator0.4943654250%6.3Harden