Problems from 2016 ICPC North American Qualifier Contest

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A New Alphabet 14973 6837 46% 0.00 6369 5872 92% 1.7
Arcade! 1382 256 19% 0.01 247 175 71% 6.0
Big Truck 5530 1907 34% 0.00 1583 1327 84% 3.0
Brackets 3319 473 14% 0.00 732 367 50% 7.1
Dots and Boxes 267 96 36% 0.00 119 75 63% 7.5
Free Desserts 297 47 16% 0.01 100 34 34% 8.8
Inverse Factorial 9063 1968 22% 0.00 2379 1324 56% 6.0
Nine Packs 3220 1092 34% 0.00 879 681 77% 4.4
Primonimo 372 139 37% 0.00 134 103 77% 6.3
Quick Estimates 12460 6990 56% 0.00 6526 6202 95% 1.5
Robotopia 6177 960 16% 0.00 1223 717 59% 5.6
Unusual Darts 932 304 33% 0.01 250 191 76% 5.1