S20

Problems

Name Solved / Tries Average tries Average tries to solve
A Bank Queue 144/433 (33%) 2.95 2.89
B Ceiling Function 147/597 (25%) 3.85 3.69
C Get Shorty 126/1187 (11%) 8.19 7.89
D Narrow Art Gallery 129/496 (26%) 3.54 3.60
E Planting Trees 2/2 (100%) 1.00 1.00
F Single source shortest path, non-negative weights 1/4 (25%) 4.00 4.00
G Spiderman's Workout 1/2 (50%) 2.00 2.00
H Mr. Anaga 155/563 (28%) 3.56 3.54
I Auto Sink 121/823 (15%) 5.64 4.88
J Fireworks 112/877 (13%) 6.36 5.32
K Galaxy Quest 140/759 (18%) 4.99 4.81
L Grid Gobble 141/568 (25%) 3.84 3.72
M Number Theory 135/1274 (11%) 8.73 8.51
N Under the Rainbow 143/478 (30%) 3.21 3.15
O Rumor Mill 139/506 (27%) 3.47 3.37
P Cartesia Prime 131/633 (21%) 4.25 4.11
Q Traveling Salesman 2/41 (5%) 20.50 20.50