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Problem Category Points AC % ▴ Users
COCI '18 Contest 2 #4 Maja COCI 15p 22.0% 22
EGOI '23 P6 - Candy EGOI 12p 22.0% 38
IOI '06 P4 - The Valley of Mexico IOI 15p 22.0% 214
UTS Open '18 P1 - Love Triangle Uncategorized 3p 22.0% 368
DMOPC '18 Contest 2 P4 - Damage Output DMOPC 7p 22.0% 422
ICPC ECNA 2005 B - Countdown ICPC 10 22.0% 122
COCI '08 Contest 5 #3 Jagoda COCI 7 22.0% 28
Hashing Uncategorized 10 22.0% 15
VM7WC '15 #2 Silver - 4 Nations, 1 Secret VM7WC 10 22.1% 202
Distinct Shapes Uncategorized 10 22.1% 37
CCOQR '16 - Data Structure CCC 15p 22.1% 177
MWC '15 #2 P4: Robotics Summative MWC 5p 22.1% 28
COCI '20 Contest 4 #3 Hop COCI 25p 22.1% 13
WC '02 P4 - It's Party Time Woburn Challenge 5 22.1% 80
CCO Preparation Test 4 P3 - Dynamic MST Mock CCO 25p 22.1% 49
OCC '19 B4 - Bussing Olympiads School 5 22.1% 15
COCI '20 Contest 5 #5 Sjeckanje COCI 20p 22.1% 35
TLE '16 Contest 1 P2 - Heavy-Light Decomposition TLE 5p 22.1% 73
LKP '18 Contest 2 P5 - Political Instability Uncategorized 17 22.1% 41
COI '06 #3 Sabor COCI 20p 22.1% 36
Appleby Contest '20 P1 - Terrific Triangles Uncategorized 3p 22.2% 520
DMOPC '21 Contest 4 P3 - Palindromic Presents DMOPC 12p 22.2% 163
Ray's Tricky Connectivity Uncategorized 10p 22.2% 76
COCI '16 Contest 3 #2 Pohlepko COCI 7p 22.2% 59
DMOPC '21 Contest 5 P1 - Permutations & Primes DMOPC 5p 22.2% 401
An Animal Contest 2 P6 - Koala Transport System AAC 17p 22.2% 61
ECOO '16 R3 P2 - Target Practice ECOO 10p 22.2% 15
Tootsie Rolls Classics 12p 22.2% 10
WC '98 P1 - Optical Recognition Woburn Challenge 12 22.2% 4
COCI '20 Contest 1 #3 3D Histogram COCI 30p 22.2% 5
COCI '17 Contest 3 #5 Dojave COCI 17p 22.2% 9
DMOPC '20 Contest 5 P6 - Top Row (Offline Version) DMOPC 30p 22.2% 2
COI '14 #3 Ogledala COCI 30p 22.2% 2
Waterloo 2023 Winter B - Laser Trap Waterloo Local 12 22.2% 13
Google Code Jam '22 Round 1C Problem B - Squary Google Code Jam 10p 22.2% 5
Google Code Jam '11 Round 1A Problem B - The Killer Word Google Code Jam 12p 22.2% 2
Google Code Jam '12 Round 1A Problem B - Kingdom Rush Google Code Jam 7p 22.2% 2
SAC '21 Code Challenge P5 - Friends of Friends SAC Coding Challenge 7p 22.2% 255
Strict Evaluation Data Structure Tests 17 22.2% 143
UCC Coding Competition '21 P3 - Long Pizza Uncategorized 5p 22.2% 391
CCO '00 P5 - Millikan's Oil Droplet Experiment CCO 7 22.3% 54
DMOPC '18 Contest 5 P5 - A Hat Problem DMOPC 20p 22.3% 57
NOI '09 P4 - Plants vs. Zombies China NOI 25p 22.3% 33
DMPG '18 B2 - Mimi and Modulus DMOPC 3p 22.3% 328
COCI '12 Contest 1 #5 Snaga COCI 12p 22.3% 20
Yet Another Contest 7 P2 - Coprime Grid YAC 10p 22.3% 201
Another Contest 6 Problem 13 - Boolean (Warmup) ACC 0p 22.3% 148
COCI '23 Contest 4 #2 Knjige COCI 7p 22.3% 40
Appleby Contest '20 P5 - Ridiculous Tree Uncategorized 15p 22.4% 61
DMPG '18 S4 - Mimi and Prize DMOPC 12p 22.4% 80