Problems

Problem Category Points AC % Users ▾
HCI '16 - Lamppost Uncategorized 5p 29.0% 106
Another Contest 2 Problem 1 - Poutine ACC 15 14.6% 106
WCIPEG 2018 ECOO Qualifier P1 - Bincent's Billows ECOO 3 54.7% 106
DWITE '06 R5 #2 - Floppy Disk DWITE 7p 56.4% 106
Trick-or-Treat Uncategorized 5 21.7% 106
An Animal Contest 1 P5 - Odd Alpacas AAC 12p 27.5% 106
DMOPC '15 Contest 5 P5 - World Line Convergence DMOPC 15p 24.3% 105
CCC '99 S2 - Year 2000 CCC 7 14.6% 105
APIO '15 P2 - Jakarta Skyscrapers APIO 20p 7.6% 105
DWITE '09 R7 #1 - Binary Equipment DWITE 3 43.5% 105
CCC '01 S2 - Spirals (Exact Version) CCC 7 8.3% 105
Valentine's Day '19 S1 - Voting Uncategorized 5p 22.8% 105
UCC Coding Competition '20 P3 - Farmer Bob Uncategorized 5 34.8% 105
Diagnostic Test '16 Level 1 P2 - FaxPrimes Uncategorized 5 55.6% 105
An Extraordinarily Coordinated Christmas Uncategorized 10p 46.0% 105
SAC '22 Code Challenge 2 P2 - Cookie Sprinkler SAC Coding Challenge 5 53.0% 105
SAC '22 Code Challenge 5 P3 - Querying Presents SAC Coding Challenge 7p 51.0% 105
Mock CCC '22 2 S2 - Kaguya Wants to Grow the Student Council Mock CCC 10p 35.2% 105
A Math Contest P4 - Circle Cutting Uncategorized 7 40.9% 105
TLE '16 Contest 2 P2 - Packing Microwaves TLE 5p 16.9% 104
COCI '08 Contest 3 #6 Najkraci COCI 20p 35.0% 104
DWITE '09 R1 #4 - My First True Letter DWITE 3 38.1% 104
COCI '10 Contest 1 #1 Timsko COCI 3 33.6% 104
DMOJ Capture The Flag '20 C1 - All the bases! CTF 3 61.0% 104
TTC Uncategorized 3 38.5% 104
Fast Search Uncategorized 15p 26.6% 104
COCI '20 Contest 6 #5 Index COCI 15p 49.7% 104
CCO '12 P3 - Mhocskian Languages CCO 20p 49.6% 103
CCOQR '16 - Through A Maze Darkly CCC 20p 18.3% 103
DWITE '08 R1 #2 - Simple Checksum DWITE 3 51.0% 103
TLE '17 Contest 3 P1 - Willson and Territory TLE 3p 51.2% 103
ECOO '20 P3 - Captcha Fun ECOO 7p 24.9% 103
Mock CCC '14 S2 - Sleep Cycle Mock CCC 7p 15.9% 103
WC '16 Contest 3 S2 - Training Regimen Woburn Challenge 12p 28.4% 103
COCI '17 Contest 3 #1 Aron COCI 3 62.6% 103
Yet Another Contest 6 P3 - No More Cell Phone Messaging YAC 10p 13.0% 103
COCI '14 Contest 4 #3 Pripreme COCI 10p 40.3% 102
CCO '15 P5 - Timpanist CCO 20p 36.5% 102
DMPG '16 B3 - CCO DMOPC 5 41.8% 102
IOI '15 P4 - Horses IOI 15p 11.4% 102
COCI '07 Contest 6 #4 George COCI 15 52.9% 102
ECOO '17 R3 P2 - Family Trees ECOO 7p 27.0% 102
DWITE '07 R5 #3 - Parity bit DWITE 5 71.0% 102
Back To School '18: Beautiful Trees Seasonal 10p 15.2% 102
VMSS Pre-Windsor P4 - Character Analysis Uncategorized 5 18.6% 102
New Year's '19 P2 - Ball Sculpture Seasonal 7 16.9% 102
LKP '18 Contest 2 P3 - Non-strategic Bombing Uncategorized 7 27.6% 102
COCI '22 Contest 4 #1 7Krokods COCI 5p 57.1% 102
UHCC1 P2 - String Uncategorized 5 41.6% 102
DMOPC '14 Contest 4 P4 - Sketchley Park DMOPC 12p 16.1% 101