번호	제목
19101	Admiral
19102	Array Challenge
19103	Boring Game
19104	Brother and Sister
19105	Cube Summation
19106	Function Counting
19107	Jacana Numbers
19108	Monkeys
19109	Rotating Line
19110	Schedule
19111	Two Paths
19112	Master Zhu and Magic Numbers
19113	Master Zhu and Chessboard
19114	Master Zhu and Candies
19115	Master Zhu and Rikka
19116	Master Zhu and Palindromes
19117	Master Zhu and Video
19118	Master Zhu and Polygons
19119	Master Zhu and Root
19120	Master Zhu and Binary Trees