Problems

Problem search

Point range
Go Random
Problem Category Points AC % ▴ Users
Bob & His Crops Competitive 3p 64.8% 33
JDCC '16 Contest 1 P3 - Painting Cost JDCC 5 65.5% 19
LCC '18 Contest 5 S1 - QWERTY LCC 5p 66.0% 31
Mock CCC '20 Contest 1 S1 - Arithmetic Hybercube Uncategorized 3p 66.1% 31
ECOO '21 Practice P2 - High Fiver! ECOO 3p 66.2% 24
Girls Invitational '18 S2 - Amazing Maze Girls Invitational 10 66.7% 8
A Simple Mode Uncategorized 7p 66.7% 2
Evan's Cube Uncategorized 12p 66.7% 2
Spanning Tree Range Competitive 10 66.7% 7
LCC '22 Contest 5 J1 - The Queen LCC 3 66.7% 10
Rated Contest 1 P3 - Trap-ezoid Uncategorized 7 66.7% 25
JDCC '15 Contest 4 P5 - Pocket Change JDCC 10 67.9% 4
Rated Contest 1 P1 - Rhombus or Wrong Bus? Uncategorized 3 68.0% 30
LCC '23 Contest 2 J2 - Knives LCC 3p 68.2% 10
LCC '21 Contest 2 J1 - Tracy's Bread LCC 3p 68.3% 37
Mock CCC '20 Contest 1 J3 - Win Uncategorized 5p 69.6% 40
Count by X ICS3U 3 70.0% 46
ECOO '21 P2 - DNA Derren ECOO 3p 70.0% 7
Candy Totals ICS3U 3 71.3% 93
JDCC '15 Contest 1 P3 - Test Candy JDCC 5 71.4% 19
LCC '21 Contest 6 J3 - Sprinklers LCC 5 71.4% 8
Function Transformations Uncategorized 3 71.4% 10
LCC '22 Contest 5 S1 - Jimmy's Spelling Bee LCC 5 71.4% 9
Santa and Names Competitive 3 71.8% 54
Maintaining a Sequence Uncategorized 5p 72.1% 38
LCC '21 Contest 3 J2 - Numbers to Alphabet LCC 3 72.5% 67
JDCC '17 Contest 2 J1 - Wrapping Presents JDCC 3p 74.5% 67
JDCC '16 Contest 4 P2 - Phi Circuits JDCC 5 75.0% 19
Alawn's Problem Uncategorized 7p 75.0% 3
LCC '23 Contest 1 J4 - Candy Plan LCC 7p 75.0% 10
LCC '23 Contest 4 J1 - Cramming Time! LCC 3 75.0% 9
LCC '18 Contest 5 J1 - Mints LCC 3 76.2% 59
Mock CCC '20 Contest 1 J1 - Loss Uncategorized 3p 76.4% 57
JDCC '15 Contest 2 P1 - Lifting Weights JDCC 3 76.9% 50
:hudab: Uncategorized 1 77.5% 184
Inaho X Uncategorized 7 77.8% 4
LCC/Moose '18 Contest 3 J2 - Dereck's Procrastination LCC 3 78.3% 146
Prefix Sum Prefix Sum Array Competitive 3 78.6% 19
I Hate Ready to Program P8 - Imploding IDE Uncategorized 7 78.6% 2
Copy Paste Uncategorized 3 79.2% 14
Graph Theory Uncategorized 1 79.6% 154
JDCC '16 Contest 3 P3 - Letter Swap JDCC 7 80.0% 7
nicoella's Amazing Alts Competitive 3p 80.0% 47
Pillars Competitive 10p 80.0% 2
LCC '21 Contest 6 S2 - Palindromes on Trees LCC 7p 80.0% 7
March Break Contest '22 Problem 5 - Good Arrays Competitive 7p 80.0% 4
Art Academy V: Ruin Uncategorized 12p 81.8% 4
Present Panic Uncategorized 12p 82.4% 4
Elfland Transport Committee Uncategorized 7 83.3% 3
Difference Array Simulation Competitive 3p 85.1% 59