번호	제목
6983	Where's Waldorf?
6984	All Roads Lead Where?
6985	Hoppers
6986	절사평균
6987	월드컵
6988	타일 밟기
6989	채점
6990	달팽이
6991	계통 트리
6992	Arithmetic Sequence
6993	Shift Letters
6994	Hobbiton Farms
6995	Hand Detection
6996	애너그램
6997	Guessing Game I
6998	Tree Isomorphism
6999	Guessing Game II
7000	Ent Numbers
7001	King Thrór’s Gold Problem
7002	Maximum Damage