NCPC 2020 Warmup

Problems

Name Solved / Tries Average tries Average tries to solve
A Buka 84/131 (64%) 1.52 1.54
B CDVII 21/168 (12%) 4.80 4.95
C Crashing Robots 43/96 (45%) 2.00 1.91
D Crni 3/3 (100%) 1.00 1.00
E Demerit Points 9/61 (15%) 4.69 4.56
F Division 16/118 (14%) 4.37 4.81
G Electrical Outlets 77/86 (90%) 1.10 1.08
H The Embarrassed Cryptographer 31/260 (12%) 5.10 4.16
I Guess the Number 69/188 (37%) 2.65 2.52
J Majstor 67/93 (72%) 1.35 1.31
K Mravojed 19/85 (22%) 4.05 4.11
L Nered 30/57 (53%) 1.68 1.70
M NOP 62/92 (67%) 1.46 1.45
N Nullary Computer 6/30 (20%) 3.00 1.33
O Soundex 72/164 (44%) 2.08 1.86