DSU practice

Problems

Name Solved / Tries Average tries Average tries to solve
A Snapper Chain (Easy) 3/4 (75%) 1.33 1.33
B Crne 1/1 (100%) 1.00 1.00
C A Vicious Pikeman (Easy) 1/5 (20%) 2.50 4.00
D Moving Pianos 0/0 (0%) -- --
E Cow Crane 1/3 (33%) 3.00 3.00
F Firefly 0/0 (0%) -- --
G Gold Bandits 0/0 (0%) -- --
H Cheats 0/0 (0%) -- --