PSU Training #3

Problems

Name Solved / Tries Average tries Average tries to solve
A Interval Cover 0/0 (0%) -- --
B Virtual Friends 3/10 (30%) 2.00 1.67
C Black Friday 6/9 (67%) 1.29 1.00
D Coast Length 4/7 (57%) 1.40 1.50
E Rock-Paper-Scissors Tournament 0/5 (0%) 2.50 --
F T9 Spelling 4/19 (21%) 3.17 2.25