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Problem Category Points AC % Users ▾
COCI '22 Contest 5 #3 Logaritam COCI 12p 46.9% 49
EGOI '23 P5 - Carnival General EGOI 10p 24.7% 49
Amplitude Hackathon '23 Problem 1 - Company Values Uncategorized 0p 30.4% 49
VM7WC '15 #3 Gold - Pollos VM7WC 12 15.9% 48
DMPG '15 G4 - Spacetime Convergence Cannons DMOPC 17p 11.3% 48
Bad Paths Uncategorized 12p 21.4% 48
COCI '08 Contest 1 #6 Krtica COCI 25p 10.0% 48
Polynomial Time Boolean Satisfiability Uncategorized 15p 37.7% 48
ECOO '18 R2 P3 - Factorial ECOO 12p 16.8% 48
DMOPC '18 Contest 2 P5 - Another Sequence Problem DMOPC 15p 12.6% 48
Fast Bit Duplication Uncategorized 10 32.3% 48
APIO '19 P2 - Bridges APIO 30p 11.1% 48
COCI '09 Contest 1 #5 Genijalac COCI 12p 39.9% 48
Fast LCA Uncategorized 12 22.8% 48
Bulgarian OI '09 P6 - Diamonds Bulgarian OI 12 22.9% 48
PEG Test '14 - Air Uncategorized 7 21.1% 48
SMAC 08/09 (Nov) #3 - Factor Game Uncategorized 15 23.8% 48
Baltic OI '05 P3 - Maze Baltic OI 12 30.6% 48
COCI '20 Contest 3 #1 Knjige COCI 7 26.1% 48
COCI '11 Contest 1 #4 Ples COCI 10p 40.6% 48
COCI '16 Contest 6 #3 Turnir COCI 7 38.7% 48
DMOPC '21 Contest 1 P4 - Uneven Forest DMOPC 20 27.7% 48
A Math Contest P10 - Tricky Multisets Uncategorized 12 25.7% 48
WOSS Dual Olympiad 2022 Team Round P2: Bobby's Studying Schedule Seasonal 5 58.5% 48
Wesley's Anger Contest Reject 4 - GPS WAC 10p 13.9% 48
Singularity Cup P5 - Perfect Matrix Uncategorized 20 21.7% 48
IOI '14 P1 - Rail IOI 30p 10.7% 47
DMPG '17 S3 - Black and White III DMOPC 10p 18.1% 47
THICC '17 P3 - The God of Death Uncategorized 7p 23.1% 47
THICC '17 P4 - Kenta's Neural Networks Uncategorized 10p 21.9% 47
Google Kickstart '17 Round C Problem B - X Squared Google Kick Start 7p 17.0% 47
COCI '08 Contest 6 #6 Slicice COCI 15p 44.6% 47
DWITE '08 R3 #1 - ASCII Rhombus DWITE 5 70.3% 47
DWITE '08 R1 #3 - School's a maze DWITE 7 49.1% 47
Summer Institute '17 Contest 1 P2 - Bernard SIUCF 10 44.0% 47
Summer Institute '17 Contest 1 P7 - Grand Theft Otto SIUCF 7 59.2% 47
TLE '17 Contest 4 P5 - Pascal's Tree TLE 15p 12.1% 47
COCI '13 Contest 2 #3 Slom COCI 7p 36.1% 47
Another Contest 4 Problem 6 - One Billion Views ACC 0 12.8% 47
CCO '01 P6 - Election Night CCO 15 15.2% 47
Icebergs Uncategorized 12p 20.4% 47
GlobeX Cup '19 J2 - Winnie Waifu Wars Uncategorized 3p 15.4% 47
NOI '01 P2 - Artillery Positioning China NOI 20p 29.7% 47
King Graff's Trip Uncategorized 15p 8.2% 47
Sum Maximization Uncategorized 10p 22.8% 47
COCI '20 Contest 2 #2 Odašiljači COCI 10p 20.1% 47
COCI '20 Contest 3 #4 Selotejp COCI 15p 40.8% 47
QCC P3 - Cohorts Uncategorized 10p 37.0% 47
An Animal Contest 3 P6 - Monkey Station AAC 17 13.8% 47
The Contest Contest 1 P3 - A Typical WAC Problem Uncategorized 15p 17.4% 47