Problems

Problem Category Points AC % Users
PIB '20 P4 - Ninjaclasher the Perfect Man Uncategorized 25p 27.4% 6
James' Rectangles Uncategorized 10p 33.7% 88
JOI '17 Final P4 - Commuter Pass JOI 15 22.9% 43
JOI '17 Final P5 - Snake Escaping JOI 25p 36.4% 14
ECOO '19 R3 P2 - Array Game ECOO 12p 21.6% 5
Modulo Sort Uncategorized 5p 37.3% 188
Another Contest 6 Problem 1 - A Plus B (Warmup) ACC 0p 35.1% 528
Another Contest 6 Problem 2 - A Plus B (Easy) ACC 0p 37.6% 646
Another Contest 6 Problem 3 - A Plus B (Medium) ACC 0p 17.4% 231
Another Contest 6 Problem 4 - A Plus B (Hard) ACC 0p 20.9% 204
JOI '19 Final P3 - Collecting Stamps 3 JOI 15 25.4% 39
Another Contest 6 Problem 0 - Another Warmup Problem ACC 0 4.8% 8
South African Computer Olympiad 2008 Day 1 Problem 3 - Visiting Grandma Uncategorized 15p 14.8% 76
QCC P5 - Vaccine Delivery Uncategorized 12 16.2% 25
2-D Permutations Uncategorized 10p 20.6% 158
DMOPC '19 Contest 7 P7 - Fluid Dynamics DMOPC 35p 15.4% 15
Alphabet Score Uncategorized 3p 49.2% 308
ROI '17 P4 - Travel To Metropolis Uncategorized 25p 10.9% 6
JOI '18 Spring Camp Day 1 P1 - Construction of Highway JOI 30p 34.0% 28
JOI '18 Spring Camp Day 1 P2 - Fences JOI 30p 50.0% 1
JOI '18 Spring Camp Day 1 P3 - Tents JOI 20p 71.1% 28
Teleportation Tangle Uncategorized 7p 28.4% 31
Towers Uncategorized 3p 53.3% 133
QCC P4 - Genetic Sequencing Uncategorized 5p 54.4% 51
Strategic Arrays Uncategorized 15p 32.6% 93
Exam Prep Uncategorized 7p 24.6% 223
Grid 1.5 Uncategorized 10p 9.9% 45
Grid 3 Uncategorized 20 38.5% 16
ECOO '20 P1 - Music with Mimi ECOO 3p 45.7% 188
ECOO '20 P3 - Captcha Fun ECOO 7p 24.9% 103
ECOO '20 P4 - Ring ECOO 12p 17.3% 79
ECOO '20 P2 - Online Shopping ECOO 5p 46.3% 368
ICPC ECNA 2019 C - Cheese, If You Please ICPC 25 30.4% 3
Willie's Subtree Uncategorized 15 16.8% 9
Homie from Suomi Uncategorized 5 53.2% 14
Fast LCA Uncategorized 12 22.8% 48
Evan's Cube Uncategorized 12p 31.7% 8
QCC P1 - Quarantine Games Uncategorized 10 28.9% 37
Thog's Fortnite 2 Uncategorized 17p 15.2% 8
UCC Coding Competition '20 P1 - Snowstorm Uncategorized 3 62.6% 157
UCC Coding Competition '20 P2 - Optimal Skiing Uncategorized 3 54.0% 293
UCC Coding Competition '20 P3 - Farmer Bob Uncategorized 5 34.8% 105
UCC Coding Competition '20 P4 - Bubble Tea Uncategorized 7p 43.7% 222
UCC Coding Competition '20 P5 - Public Transport Uncategorized 7p 53.8% 164
CCC '20 S2 - Escape Room (Hard) CCC 15p 5.6% 55
Path Finder Uncategorized 10p 15.6% 98
Tootsie Rolls Classics 12p 22.2% 10
CCO '20 P1 - A Game with Grundy CCO 10p 20.3% 215
CCO '20 P2 - Exercise Deadlines CCO 15p 29.7% 290
CCO '20 P3 - Mountains and Valleys CCO 35p 5.8% 25