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Problem Category Points AC % ▾ Users
Equivalent Addresses Uncategorized 7 32.3% 19
NOI '97 P1 - Competition Ranking China NOI 7 32.3% 38
UTS Open '18 P2 - ABCs Uncategorized 3p 32.3% 275
CCO '07 P1 - Cows CCO 10 32.3% 181
IOI '09 P2 - Hiring IOI 12p 32.3% 251
VM7WC '16 #6 Bronze - The Most Important Skill in Biology VM7WC 3 32.3% 253
Fast Bit Duplication Uncategorized 10 32.3% 48
Strategic Arrays Uncategorized 15p 32.3% 91
UTS Open '21 P1 - COVID Party Uncategorized 5p 32.3% 268
APIO '07 P3 - Zoo APIO 20p 32.3% 60
ICPC PACNW 2016 K - Tournament Wins ICPC 12 32.3% 5
Avocado Trees! Uncategorized 5 32.3% 303
CCC '96 S1 - Deficient, Perfect, and Abundant CCC 5 32.3% 1891
Riolku's Mock CCC S1 - Word Bot Mock CCC 3p 32.2% 426
Koala Ball Uncategorized 12p 32.2% 14
GFSSOC '15 Fall J5 - Nightmare-a-thon GFSSOC 10p 32.2% 546
WC '16 Finals S2 - Rational Recipes Woburn Challenge 7p 32.2% 33
NOIP '21 P1 - Saying Numbers China NOI 10p 32.2% 110
NOI '97 P4 - Perfect Tour China NOI 5 32.2% 136
New Year's '15 P4 - Leftover Eggnog Seasonal 15p 32.2% 128
COCI '11 Contest 1 #2 Matrix COCI 7p 32.2% 27
TLE '16 Contest 8 P1 - Paper Hole Punching TLE 3p 32.2% 157
DMOPC '21 Contest 5 P2 - Permutations & Primes DMOPC 7 32.2% 313
VM7WC '16 #1 Bronze - A New Prime Factorization VM7WC 5 32.1% 385
WC '18 Contest 3 J4 - Leveling Up Woburn Challenge 7p 32.1% 84
A Math Contest P1 - Arrays Uncategorized 5 32.1% 249
NOI '00 P1 - Ceramic Necklace China NOI 5 32.1% 59
CTU Open Contest 2018 - Die ICPC 3 32.1% 82
Baltic OI '16 P4 - Cities Baltic OI 15p 32.1% 25
DMOPC '14 Contest 4 P1 - New Key DMOPC 3p 32.1% 209
WOSS Dual Olympiad 2023 Team Round P1: Combining Candy Canes Uncategorized 5 32.0% 47
WC '96 P3 - Hidden Geography Woburn Challenge 5 32.0% 121
IOI '98 P6 - Polygon IOI 15 32.0% 61
Jack Needs Help Uncategorized 10p 32.0% 20
COCI '10 Contest 7 #4 Poštar COCI 12p 32.0% 55
IOI '96 P4 - Sorting a Three-Valued Sequence IOI 10 32.0% 141
PIB '20 P2 - 2 + 2 = 5 Uncategorized 5p 31.9% 100
COCI '14 Contest 1 #5 Zabava COCI 15p 31.9% 131
CCC '23 S1 - Trianglane CCC 5p 31.9% 1703
TLE '17 Contest 6 P6 - 6 Friends TLE 15p 31.9% 16
NOIP '04 P2 - Combine Fruit China NOI 5 31.9% 44
Miniature Sudoku Uncategorized 7 31.9% 20
CCO '04 P5 - Jengaism CCO 7 31.8% 116
GlobeX Cup '18 J2 - Mark Gambling Uncategorized 5p 31.8% 212
RTE '16 S1 - Battery Pyramids Uncategorized 7p 31.8% 79
WCIPEG 2018 ECOO Qualifier P2 - EECOOOO ECOO 5 31.8% 81
COCI '13 Contest 4 #2 Gmo COCI 5p 31.8% 39
DMPG '15 B1 - Loner Phoner DMOPC 3p 31.8% 347
Amplitude Hackathon '23 Practice Problem 3 - Demo Day Demos Uncategorized 5p 31.8% 24
COCI '18 Contest 3 #4 NLO COCI 15 31.8% 18