2016 North American Practice Contest 4

Problems

Name Solved / Tries Average tries Average tries to solve
A 0-1 Sequences 8/26 (31%) 2.36 2.00
B A+B Problem 7/66 (11%) 4.71 4.29
C Boxes 9/27 (33%) 2.08 1.67
D Classrooms 9/36 (25%) 2.25 2.44
E Crazy Driver 9/21 (43%) 2.10 2.00
F Curious Cupid 4/20 (20%) 2.00 1.75
G Dim Sum 1/2 (50%) 1.00 1.00
H k-Colouring of a Graph 0/2 (0%) 2.00 --
I Let's Meet 3/20 (15%) 3.33 3.00
J Palindromes 0/4 (0%) 1.33 --
K Take Two Stones 25/30 (83%) 1.15 1.16