Problems from ICPC North America Regional Contests 2019-11-09

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
All is Well 144 38 26% 0.03 37 31 84% 6.3
Birthday Paradox 233 88 38% 0.00 81 70 86% 4.4
Code Names 172 79 46% 0.00 71 56 79% 5.1
Don't Fence Me In 167 71 43% 0.02 56 49 88% 5.0
Early Orders 345 88 26% 0.01 70 48 69% 5.6
Flipping Patties 590 299 51% 0.00 295 273 93% 2.2
Full Depth Morning Show 176 64 36% 0.04 61 51 84% 5.7
Kafkaesque 1630 798 49% 0.00 771 708 92% 1.9
Never Jump Down 257 64 25% 0.39 41 30 73% 6.9
New Maths 120 43 36% 0.00 44 34 77% 5.7
On Average They're Purple 645 309 48% 0.01 227 211 93% 4.0
Pixelated 203 36 18% 0.04 37 26 70% 6.6
Pulling Their Weight 563 243 43% 0.00 140 129 92% 4.5
Solar Energy 88 29 33% 0.10 22 15 68% 6.9
Some Sum 3378 1483 44% 0.00 1419 1276 90% 1.9
The Deal of the Day 401 269 67% 0.00 239 225 94% 2.2
This Ain't Your Grandpa's Checkerboard 2318 1292 56% 0.00 1159 1063 92% 1.8
Weird Flecks, But OK 179 95 53% 0.01 80 65 81% 6.2