Problems by Robin Christopher Yu

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
2, 4, 6, Greaaat 769 115 15% 0.15 92 38 41% 9.4
A Horse Shoe-In 109 9 8% 0.45 17 8 47% 9.1
Air Rally 6 0 0% -- 2 0 0% 7.3
A Royal Problem 43 12 28% 0.47 13 8 62% 7.3
A Trivial Pursuit 282 37 13% 0.43 16 7 44% 9.1
Bats! 69 6 9% 0.03 24 5 21% 8.6
Between Dark and Dawn 47 1 2% 0.04 8 1 12% 8.5
Bona Fide 19 2 11% 0.88 6 1 17% 7.8
Built to Scale 46 13 28% 0.00 13 10 77% 6.8
Caveat Emptor 152 28 18% 0.03 34 25 74% 7.0
Cheer Readers 19 6 32% 1.39 5 3 60% 7.0
Common Ground 25 1 4% 1.86 20 1 5% 7.9
Crusaders of the Lost Mark 797 95 12% 0.01 77 52 68% 6.9
Daring Don't 81 13 16% 0.18 15 11 73% 7.9
Daring Doubt 39 14 36% 0.20 15 13 87% 6.8
Debellatio 75 18 24% 0.00 26 14 54% 8.1
Dragon Dropped 469 77 16% 0.05 52 44 85% 5.8
Equestria Games 173 31 18% 0.07 34 23 68% 7.2
Ex Officio 355 80 23% 0.01 71 59 83% 5.6
Fake It `Til You Make It 282 45 16% 0.11 40 30 75% 7.7
Frenemies 26 4 15% 0.72 6 3 50% 7.6
Gauntlet of Fire 167 24 14% 0.17 26 17 65% 7.2
Going to Seed 908 133 15% 0.00 95 82 86% 4.7
Gravamen 264 76 29% 0.00 66 57 86% 6.4
Growing Up is Hard to Do 248 67 27% 0.05 64 50 78% 5.5
Habeas Corpus 21 8 38% 0.00 8 7 88% 5.9
Hearthbreakers 470 72 15% 0.03 27 23 85% 5.6
In Flagrante Delicto 192 102 53% 0.02 86 78 91% 4.6
Inspiration Manifestation 224 30 13% 0.01 39 28 72% 7.9
Jus Accrescendi 27 8 30% 0.02 9 7 78% 6.6
Just for Sidekicks 1369 437 32% 0.05 316 290 92% 3.8
Micro-Row 45 22 49% 0.08 20 18 90% 5.3
Packing Pests 37 6 16% 0.41 6 5 83% 5.8
She's All Yak 194 53 27% 0.08 36 28 78% 6.0
She Talks to Angel 33 6 18% 0.14 9 5 56% 6.0
Sparkle's Seven 287 94 33% 0.00 64 58 91% 5.3
Student Counsel 207 29 14% 0.22 28 19 68% 8.5
Sweet and Smoky 326 47 14% 0.01 42 34 81% 6.3
The Beginning of the End - Part 1 101 33 33% 0.93 24 19 79% 7.3
The Beginning of the End - Part 2 40 21 52% 0.02 17 15 88% 5.6
The Big Mac Question 339 110 32% 0.12 62 45 73% 7.7
The Ending of the End - Part 1 72 6 8% 0.56 13 5 38% 8.8
The Ending of the End - Part 2 74 17 23% 0.05 15 11 73% 6.8
The Last Crusade 3 1 33% 0.01 3 1 33% 5.8
The Last Laugh 67 19 28% 0.85 17 12 71% 7.4
The Last Problem 2780 1373 49% 0.00 1303 1222 94% 1.7
The Point of No Return 67 12 18% 0.36 7 6 86% 6.3
The Summer Sun Setback 24 6 25% 0.15 7 6 86% 5.8
Uprooted 137 58 42% 0.09 37 28 76% 8.3