2019 North Central NA Regional Contest

2019 North Central NA Regional Contest

Problems

Name Solved / Tries Average tries Average tries to solve
A Weird Flecks, But OK 3/84 (4%) 1.83 1.67
B Code Names 1/82 (1%) 2.93 1.00
C New Maths 3/76 (4%) 4.00 3.00
D Some Sum 169/325 (52%) 1.88 1.64
E Early Orders 3/162 (2%) 3.12 1.00
F Pulling Their Weight 67/412 (16%) 3.12 2.25
G Birthday Paradox 5/35 (14%) 1.94 1.60
H On Average They're Purple 35/193 (18%) 2.76 2.14
I Full Depth Morning Show 5/34 (15%) 1.70 1.20
J This Ain't Your Grandpa's Checkerboard 150/327 (46%) 1.98 1.73
K Solar Energy 0/42 (0%) 2.80 --