Problems from Coding Cup @ Google 2019

	Add	Remove

Name	Fastest	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
Coin Counter	0.27	1382	28	0	0%	5.3 - 6.5Hard	en
Dictionary Compression	0.10	85638	263	22	8%	5.1 - 9.5Hard	en
Trick and Treat	0.00	129	238	131	55%	5.8 - 6.8Hard	en ja