Problems

Problem Category Points AC % ▾ Users
JSB '19 - P2 CTF 7 26.7% 16
DMOPC '15 Contest 4 P5 - Scribe DMOPC 15p 26.7% 38
CCC '18 S5 - Maximum Strategic Savings CCC 20p 26.7% 406
CCC '13 S2 - Bridge Transport CCC 5 26.7% 2054
CCC '15 S2 - Jerseys CCC 5p 26.7% 1956
GFSS Christmas Challenge P4 - Coal Counting GFSSOC 7p 26.7% 58
DMPG '15 B3 - Picking Berries DMOPC 3p 26.7% 162
ICPC NEERC 2010 F - Factorial Simplification ICPC 15p 26.7% 4
COI '18 #2 Ljepotica COCI 15p 26.7% 7
DMOPC '21 Contest 7 P1 - Chika Grids DMOPC 5p 26.6% 285
BlueBook - 10 Primes on a Line BlueBook 5 26.6% 423
CCC '12 S3 - Absolutely Acidic CCC 7 26.6% 1854
Fast Search Uncategorized 15p 26.6% 104
WOSS Dual Olympiad 2021 S3: Late for Class! Seasonal 10p 26.6% 66
CCC '23 S2 - Symmetric Mountains CCC 7p 26.6% 813
SAC '22 Code Challenge 4 Junior P3 - Obligatory Triangle Problem SAC Coding Challenge 5p 26.6% 171
DMPG '16 G2 - Kabane Apocalypse DMOPC 20p 26.5% 16
CCO '99 P1 - You Can't Get There From Here CCO 7 26.5% 16
SAC '22 Code Challenge 5 Junior P5 - English Summative SAC Coding Challenge 10p 26.5% 79
Chores Uncategorized 7 26.5% 82
DMOPC '14 Contest 7 P5 - Aurora DMOPC 10p 26.5% 63
ECOO '14 R1 P1 - Martian Time ECOO 5p 26.5% 76
Cheerio Contest 2 P5 - Subsequence Queries Uncategorized 7p 26.5% 23
JOI '22 Spring Camp Day 1 P1 - Jail JOI 30p 26.5% 5
CCO '19 P5 - Marshmallow Molecules CCO 15p 26.5% 128
Mock CCC '20 S2 - Flipper Redux Mock CCC 7p 26.5% 280
LKP '18 Contest 1 P2 - Observing Frogs Uncategorized 5p 26.4% 172
VMSS '15 #0 - Head Data Slave Applications VM7WC 10 26.4% 46
CCC '16 S3 - Phonomenal Reviews CCC 12p 26.4% 1104
CCC '14 S3 - The Geneva Confection CCC 7p 26.4% 2806
DMOPC '16 Contest 4 P1 - Fast Exponents DMOPC 5p 26.4% 558
MMM '14 A - Distinct Prime Factors Uncategorized 7 26.4% 226
Good Debugging Uncategorized 17 26.4% 129
Amplitude Hackathon '23 Problem 6 - Journeys Uncategorized 10p 26.4% 12
CCO Preparation Test 5 P1 - City Game Mock CCO 15 26.4% 202
DMPG '18 S2 - Mimi and K-uteness DMOPC 7p 26.4% 181
WC '17 Contest 4 S3 - Guardians of the Cash Woburn Challenge 15p 26.4% 17
Subarray Search Uncategorized 7 26.4% 32
DWITE '10 R5 #5 - Cube World DWITE 12 26.3% 111
Yet Another Contest 2 P2 - Secret Sequence YAC 7p 26.3% 132
VMSS '15 #5 - Jeffrey and Frank and a Lack of Roads VM7WC 12 26.3% 67
ACM-ICPC World Finals 2007 Problem J - Tunnels ICPC 40 26.3% 11
NOI '06 P4 - Maximum Profit China NOI 20p 26.3% 79
Balkan OI '11 P6 - Trapezoids Balkan OI 20p 26.3% 22
Baltic OI '02 P1 - Speed Limits Baltic OI 12p 26.3% 16
NOI '23 P2 - Osmanthus Tree China NOI 25p 26.3% 5
TLE '17 Contest 3 P2 - Sectors TLE 3p 26.3% 96
JOI '14 Open P5 - Pinball JOI 25p 26.3% 91
Yet Another Contest 4 P2 - Alchemy 2 YAC 7p 26.3% 164
TLE '16 Contest 1 P1 - Buying Paper TLE 3p 26.3% 124