Problem session 20101124

Problems

Name Solved / Tries Average tries Average tries to solve
A Rotate and Cut 12/53 (23%) 4.08 4.08
B Ignore the Garbage 4/21 (19%) 2.10 1.25
C Convex dwarves 3/24 (12%) 3.00 2.67
D Convex dwarves (hard version) 4/13 (31%) 3.25 3.25
E Gears in Action 0/10 (0%) 5.00 --