Try to join us, Ian 2

Problems

Name Solved / Tries Average tries Average tries to solve
A Booking a Room 14/19 (74%) 1.36 1.36
B Hardware 3/6 (50%) 1.50 1.00
C Jolly Jumpers 14/50 (28%) 3.57 3.57
D Trending Topic 1/1 (100%) 1.00 1.00
E Backspace 13/20 (65%) 1.54 1.54
F Greedily Increasing Subsequence 14/17 (82%) 1.21 1.21
G Ferry Loading IV 6/9 (67%) 1.50 1.50
H Mastering Mastermind 9/22 (41%) 2.00 1.56