TPC Graph Training 4

Problems

Name Solved / Tries Average tries Average tries to solve
A Horror List 2/4 (50%) 1.33 1.00
B Single source shortest path, time table 1/2 (50%) 1.00 1.00
C Arbitrage? 0/0 (0%) -- --
D Block Crusher 1/1 (100%) 1.00 1.00
E XYZZY 1/1 (100%) 1.00 1.00
F Haunted Graveyard 0/5 (0%) 2.50 --