번호	제목
18660	Pyramid
18661	The One Polynomial Man
18662	Alexey the Sage of The Six Paths
18663	Steel Ball Run
18664	Minimums on the Edges
18665	IQ Test
18666	AtCoder Quality Problem
18667	Mex on DAG
18668	Find the Vertex
18669	Yet Another Mex Problem
18670	Christmas Tree
18671	The Lion King
18672	Cultivating Mars
18673	Fractionstellar
18674	The Minions Quiz
18675	Uberfication
18676	DNA Evolution
18677	Bingo!
18678	Journey
18679	Banana