FriendsContest#02

Problems

Name Solved / Tries Average tries Average tries to solve
A Bishops 1/1 (100%) 1.00 1.00
B Doorman 1/1 (100%) 1.00 1.00
C DVDs 1/1 (100%) 1.00 1.00
D Number Sets 1/2 (50%) 2.00 2.00