NAIPC 2019

Problems

Name Solved / Tries Average tries Average tries to solve
A Piece of Cake 51/164 (31%) 2.22 2.18
B Busy Board 16/125 (13%) 2.91 2.62
C Cost of Living 4/39 (10%) 2.60 3.00
D It's a Mod, Mod, Mod, Mod World 16/295 (5%) 3.60 1.56
E Monotony 8/20 (40%) 1.43 1.12
F Heaps of Fun 8/18 (44%) 1.80 2.00
G Intersecting Rectangles 79/324 (24%) 2.79 2.08
H Rocket Powered Hovercraft 4/30 (13%) 3.75 2.00
I Cutting Strings 3/32 (9%) 4.00 3.00
J Subsequences in Substrings 96/287 (33%) 2.22 1.68
K Knight of the Tarot Cards 3/40 (8%) 4.00 2.67
L Planes, Trains, but not Automobiles 3/16 (19%) 2.67 1.67
M XOR Sequences 25/93 (27%) 2.45 2.48