return_null: 시도하지 않은 문제들 풀었나? 문제ID 문제 이름 출제자↓ 시도 횟수 정답 비율 ZOMBIEROAD 좀비로드 Taeyoon_Lee 473 16% JONGMAN JongMan's Honeymoon Toivoa 129 22% BISHOPS Bishops Toivoa 584 48% QUOD Quod Toivoa 100 35% HOLYGRAIL 성배 Toivoa 105 2% BADUK2 Go VOCList 179 35% ENCODING Encoding VOCList 522 31% DECODE Decoding VOCList 575 48% TRIANGLE2 Triangle VOCList 142 23% REPEATLESS Repeatless Numbers VOCList 458 33% NASH Nash Equilibrium VOCList 57 54% CHANGE Change VOCList 76 36% MONKEY Monkey Vines VOCList 252 39% CITYDRIVING City Driving VOCList 91 17% JOGGER Jogger VOCList 102 50% NOTE Note VOCList 972 36% CAKES Baking Cakes VOCList 541 23% LGARDEN Linear Garden VOCList 74 27% POOL Pool VOCList 31 54% DICE Game Dice VOCList 162 36% 1 2 3 4 5 6 7 8 9 10 11 ... 13