popup15 problemsession 4

Problems

Name Solved / Tries Average tries Average tries to solve
A Colliding Traffic 1/2 (50%) 2.00 2.00
B Herkabe 1/3 (33%) 3.00 3.00
C Meltdown 0/0 (0%) -- --
D Parking 4/4 (100%) 1.00 1.00
E Rings 4/11 (36%) 2.75 2.75
F Random Route 2/6 (33%) 3.00 3.00