번호	제목
19341	Very New York
19342	Sheep
19343	Bin Packing
19344	Statistics
19345	Zigzag
19346	Knapsack
19347	The Catcher in the Rye
19348	Dissertation
19349	Dominoes
19350	Endgame
19351	Evacuation
19352	Factory
19353	Grasshoppers
19354	Education Nightmare
19355	A Really Odd Sequence
19356	Spoonerisms
19357	A Text Problem
19358	Waiter's Problem
19359	Even Three is Odd
19360	Walk of Length 6