Problems

Problem Category Points AC % ▾ Users
A Simple Mode Uncategorized 7p 12.8% 21
DMOPC '15 Contest 4 P4 - Great Sequence DMOPC 10p 12.8% 259
CCO '15 P3 - Solar Flight CCO 20p 12.8% 68
Palindrome Path Olympiads School 20p 12.8% 9
Another Contest 4 Problem 6 - One Billion Views ACC 0 12.8% 47
COCI '12 Contest 2 #4 Popust COCI 10p 12.8% 41
ICPC NAQ 2016 L - Unusual Darts ICPC 15 12.7% 9
DMPG '17 B2 - Yoda DMOPC 3p 12.7% 148
NOI '99 P3 - Birthday Cake China NOI 20p 12.7% 6
DMOPC '18 Contest 2 P5 - Another Sequence Problem DMOPC 15p 12.7% 49
HHPC1 P2 - Yuniformity Challenge Uncategorized 10p 12.7% 121
Mock CCC '20 S3 - SAM I Am Mock CCC 10p 12.7% 72
New Year's '17 P2 - Peter's Escape Seasonal 10p 12.7% 59
DMPG '18 S3 - Black and White IV DMOPC 7p 12.7% 45
Triway Cup '19 Summer C - String Seasonal 12 12.7% 9
ICPC NEERC 2010 E - Evacuation Plan ICPC 15p 12.7% 6
WC '02 Suicidal P1 - Dark Lord Woburn Challenge 12 12.7% 16
NOIP '21 P3 - Variance China NOI 20p 12.6% 39
Mock CCC '22 Contest 1 J3 - String Crossing Maximization Mock CCC 7p 12.6% 247
CCO '05 P4 - Primed Sequences CCO 12p 12.6% 92
DMPG '18 G3 - Lonely Carrot's Anguish DMOPC 30p 12.6% 23
NOI '20 P1 - Delicacy China NOI 25p 12.6% 30
Levve Loves Segment Trees Uncategorized 15 12.6% 39
New Year's '18 P6 - Old Christmas Lights II Seasonal 25p 12.6% 69
Maximum Independent Subset Uncategorized 15p 12.6% 10
CCO '11 P6 - Biggest (Zero Carbon) Footprint CCO 15p 12.6% 78
Yet Another Contest 3 P5 - No More Thieves YAC 25p 12.6% 7
GlobeX Cup '19 J5 - Aliens Uncategorized 15 12.6% 19
CEOI '09 P2 - Harbingers CEOI 25p 12.6% 23
Mock CCC '23 Contest 1 J3 - Pairing Gifts Mock CCC 5p 12.5% 243
GCC '16 P3 - Hang Gliding Fun Uncategorized 25p 12.5% 43
Mock CCO '17 Problem 3 - Connection Mock CCO 20p 12.5% 38
DMOPC '13 Contest 3 P4 - Snowman DMOPC 15p 12.5% 34
IOI '08 P6 - Pyramid Base IOI 40p 12.5% 7
CCO '98 P3 - Bus Schedule CCO 12 12.5% 2
MMM '14 F - Electricity Grid Uncategorized 25p 12.5% 4
WC '16 Contest 3 J2 - Pokéwarehouses Woburn Challenge 7p 12.5% 17
NOI '15 P3 - Sushi Dinner China NOI 25p 12.5% 22
Baltic OI '08 P1 - Game Baltic OI 25p 12.5% 2
COI '12 #2 Rotacije COCI 30p 12.5% 1
Baltic OI '01 P3 - Box of Mirrors Baltic OI 20p 12.5% 7
Google Code Jam '15 Qualification Round Problem B - Infinite House of Pancakes Google Code Jam 5p 12.5% 2
GFSSOC '17 S4 - First Ace GFSSOC 10 12.5% 36
An Animal Contest 5 P3 - Ski Resort AAC 10 12.5% 163
Tall Uncategorized 15p 12.4% 18
DMPG '15 S2 - MMORPG DMOPC 5p 12.4% 127
Assembly Elves Uncategorized 10p 12.4% 20
COCI '16 Contest 5 #3 Unija COCI 7p 12.4% 21
THICC '17 P2 - Molly and Product Uncategorized 7p 12.4% 73
WC '18 Contest 1 S4 - Bad Influence Woburn Challenge 15p 12.4% 16