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Problem Category Points AC % ▴ Users
DMOPC '21 Contest 7 P5 - King's Commands DMOPC 35p 6.3% 6
GlobeX Cup '19 S2 - Predicting Collisions Uncategorized 7p 6.3% 69
DMOPC '23 Contest 1 P4 - Wandering Walk DMOPC 17p 6.4% 54
CCO Preparation Test 7 P1 - Game of Stone Mock CCO 20p 6.4% 3
TLE '16 Contest 6 (Mock CCC) S4 - Bubble Sort TLE 25p 6.4% 11
IOI '20 P1 - Comparing Plants IOI 40p 6.4% 17
CEOI '22 P6 - Parking CEOI 30p 6.4% 7
APIO '18 P1 - New Home APIO 25 6.4% 9
Hello, World! (Hard) Uncategorized 0 6.4% 592
COI '11 #2 Mjesec COCI 30p 6.5% 1
CEOI '22 P3 - Prize CEOI 25p 6.5% 25
Another Contest 1 Problem 2 - Graphs ACC 15 6.5% 76
New Year's '17 P8 - Boxen in Boxen Seasonal 25 6.5% 11
The Codefather Uncategorized 15p 6.5% 20
COI '19 #1 Paint COCI 40p 6.5% 8
DMOPC '19 Contest 6 P5 - University Math DMOPC 30p 6.6% 11
The Fox and the Wolf Uncategorized 15p 6.6% 7
NOI '09 P2 - Little G the Poet China NOI 25p 6.6% 12
IOI '00 P6 - Building with Blocks IOI 20p 6.6% 7
DMOPC '20 Contest 2 P5 - Majority Subarrays DMOPC 25p 6.6% 21
WC '01 Suicidal P4 - Big Brother Woburn Challenge 15 6.6% 4
Riolku's Mock CCC S5 - Keen Keener Multiset Mock CCC 25p 6.6% 13
TLE '17 Contest 5 P4 - Cloning TLE 15p 6.6% 18
Yet Another Contest 4 P6 - No More Solitaire YAC 20p 6.6% 23
BPC 1 S2 - Train Commute Uncategorized 12p 6.6% 47
TLE '17 Contest 2 P4 - ECOO TLE 20p 6.7% 6
Anti-Fire Fox Uncategorized 25p 6.7% 2
COI '12 #1 Hiperprostor COCI 20p 6.7% 1
Athena on Zanzibar Island Olympiads School 12p 6.7% 31
DMOPC '20 Contest 3 P5 - Tower of Power DMOPC 25p 6.7% 67
Spring Coding Bowl '22 P4 - Circle Game Uncategorized 15p 6.7% 10
BSSPC '21 S4 - Child Prodigy Chadstin Uncategorized 17p 6.7% 25
DMOPC '20 Contest 5 P3 - Bottom Row DMOPC 15p 6.7% 41
CCC '96 S2 - Divisibility by 11 CCC 7 6.8% 179
Return of the Digger Uncategorized 15p 6.8% 15
IOI '15 P2 - Scales IOI 25p 6.8% 23
Wesley's Anger Contest 4 Problem 7 - Squirrel Cities WAC 25p 6.8% 30
CCO '23 P4 - Flip it and Stick it CCO 17p 6.8% 53
WC '15 Contest 2 S4 - The Force Awakens (Senior) Woburn Challenge 30p 6.8% 13
Mock CCC '19 Contest 2 S5 - Tudor Takes Pictures of Goats Mock CCC 15 6.8% 14
Mock CCC '19 Contest 2 S4 - Tudor Walks Among the Goats Mock CCC 25p 6.8% 8
NOI '22 Multi-Provincial Team Selection P5 - Bracket China NOI 35p 6.8% 6
Wesley's Anger Contest 4 Problem 4 - The Almighty Acorn WAC 35p 6.8% 4
An Animal Contest 4 P4 - Reindeer Racing AAC 10p 6.8% 71
ICPC NAQ 2015 A - All About That Base ICPC 7 6.8% 4
Back To School '17: Physics Seasonal 7 6.9% 70
Another Contest 9 Problem 2 - Counting Down the Days ACC 7 6.9% 61
TLE '16 Contest 5 P3 - Flight Exam TLE 10p 6.9% 46
DMOPC '19 Contest 2 P5 - Connections DMOPC 20 6.9% 12
NOI '19 P2 - Robot China NOI 25p 6.9% 7