번호	제목
21176	Smoothie Stand
21177	No Thanks!
21178	Basic Basis
21179	Derangement Rotations
21180	Reconstruct Sum
21181	Kangaroo Party
21182	Weird Flecks, But OK
21183	Code Names
21184	New Maths
21185	Some Sum
21186	Early Orders
21187	Pulling Their Weight
21188	Birthday Paradox
21189	On Average They're Purple
21190	Full Depth Morning Show
21191	This Ain't Your Grandpa's Checkerboard
21192	Solar Energy
21193	Magic Scale
21194	Meditation
21195	Rounds