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Problem Category Points AC % Users ▾
CCC '22 J3 - Harp Tuning Contest Problems 5 47.3% 27
Mock CCC '19 Contest 1 J4 - Balance Brackets Contest Problems 5p 38.9% 26
Count Code ICS3 & ICS4 2 45.5% 26
Inversions Uncategorized 12 23.4% 25
High Octane League of Legends Gameplay Uncategorized 3 44.4% 25
Were You Paying Attention? Contest Problems 3 40.3% 25
Hackathon Present 5 Contest Problems 1 55.8% 25
VM7WC '16 #3 Silver - Can Shahir even get there?! Uncategorized 5 32.5% 24
CPC 1 Problem 2 - Chika's Arithmetic Square Contest Problems 3p 39.7% 24
CPC '19 Contest 1 P1 - Distance Contest Problems 3 51.6% 24
CCC '15 J2 - Happy or Sad Contest Problems 3 46.0% 24
More Queries Uncategorized 5 35.0% 23
Doggio's Treats Uncategorized 3 57.8% 23
TTC '18 Contest 1 P4 - A Very Interesting Problem Contest Problems 7p 23.1% 23
CCC '19 J1 - Winning Score Contest Problems 3 66.7% 23
Overlapping Subarray Uncategorized 5 25.7% 22
CCC '02 J2 - AmeriCanadian ICS3 & ICS4 3 36.1% 22
TCCC '24 Feb P1 - Morning Routine TCC Contest 3p 33.3% 22
English Uncategorized 5 16.9% 21
A Cycle Problem Contest Problems 5 15.2% 21
A String Problem Contest Problems 5 22.4% 21
An Array Problem Contest Problems 5 56.1% 21
Maintaining a Sequence Uncategorized 10p 21.7% 20
CCO '98 P1 - Fibonacci Numbers Uncategorized 10 50.0% 20
A Maximization Problem Contest Problems 7p 40.0% 20
A Base Problem Contest Problems 5p 21.7% 20
Mock CCC '20 Contest 1 S1 - Depression 🤣 Contest Problems 3 35.6% 20
DMPG '15 B4 - Maximum Product Contest Problems 7 16.5% 20
String Searching Contest Problems 3 28.6% 20
CPC 1 Problem 4 - Chika's Prime Numbers Contest Problems 7p 17.0% 19
Buttons Contest Problems 7 22.8% 19
osu! klikin sircles Contest Problems 3 52.2% 19
Mock CCC '20 Contest 1 J1 - Cryptic Letter Contest Problems 3 64.5% 19
COCI '18 Contest 1 #1 Nadan Contest Problems 3p 47.8% 19
TCCC '24 Feb P2 - Mountain Misfortune Contest Problems 3 42.4% 19
TSSPC Contest 1 P4 - Halloween Spooking Seasonal 10p 29.2% 19
IOI '01 P1 - Mobile Phones Classics 15 32.9% 18
Mock CCC '19 Contest 1 S2 - Rimuru's Shapes Contest Problems 5p 21.6% 18
TSS Contest P3 - Pizza Sandwich Contest Problems 3 85.2% 18
Lady of the Lake Contest Problems 3 14.1% 18
Lowest Factor ICS3 & ICS4 3 40.9% 18
CCC '18 J1 - Telemarketer or not? ICS3 & ICS4 3 61.3% 18
Hackathon Present 8 Seasonal 8 81.8% 18
TCCC '23 Sept P1 - Classroom Conundrum TCC Contest 3 57.9% 18
TCCC '24 Apr P1 - Taxes, taxes! TCC Contest 3 52.9% 18
TCCC '24 Apr P2 - Usernamxxxe TCC Contest 3 52.9% 18
Maximum-Minimum Difference Uncategorized 10 17.8% 17
Dijkstra's Algorithm Test Classics 10 29.1% 17
Binary Things Contest Problems 5 33.8% 17
Loneliness Uncategorized 5 40.4% 16