Problems

Problem Category Points ▾ AC % Users
LCC '22 Contest 2 S5 - Nutty Necklaces LCC 17p 10.4% 3
Wishlist Worries Competitive 17p 41.7% 3
LCC '22 Contest 5 S5 - Jimmy's Ribbon LCC 17p 9.1% 1
LCC '22 Contest 6 S5 - Cyberattack! LCC 17p 37.5% 1
LCC '23 Contest 4 S5 - Building Roads Uncategorized 17 40.0% 1
Raytracing Uncategorized 15p 29.2% 26
Hopscotch II Uncategorized 15 26.9% 11
JDCC '17 Contest 3 S5 - Speed Interviewing JDCC 15p 25.9% 8
JDCC '16 Contest 2 P4 - Pokemon Woes JDCC 15p 41.2% 9
JDCC '16 Contest 4 P5 - Mind Boggling JDCC 15p 20.0% 1
A Difference Array Problem Competitive 15p 14.6% 27
JDCC '17 Contest 1 S5 - Odd Treats JDCC 15 18.9% 5
JDCC '15 Contest 2 P5 - Randomize JDCC 15 6.4% 2
A Counting Problem Uncategorized 15 32.0% 19
LCC/Moose '18 Contest 3 S5 - Santa's Helper LCC 15 1.4% 4
Graph Theory 4 Uncategorized 15 17.6% 3
Polynomial Time Boolean Satisfiability Classics 15p 21.0% 12
LCC '18 Contest 4 S5 - Durak LCC 15 14.7% 2
A Counting Problem 2 Uncategorized 15 33.3% 8
Girls Invitational '19 S5 - Dodgeball Club Girls Invitational 15p 39.1% 10
Mock CCC '19 Contest 1 S4 - Set Division Uncategorized 15p 6.3% 1
LCC '18 Contest 5 S5 - Recipe LCC 15p 15.6% 5
A Euclid Problem Classics 15 22.6% 2
A Harder Contest '19 - A Permutation Problem 2 Uncategorized 15 30.8% 17
A Tree Problem 2 Uncategorized 15 30.4% 6
LCC '21 Contest 4 S4 - Art Restoration LCC 15p 20.0% 6
LCC/Moose '19 Contest 4 S5 - Subpairs LCC 15p 5.9% 5
LCC/Moose '19 Contest 5 J5 - 4D Strings LCC 15p 7.7% 1
Irreducible Root Competitive 15p 2.3% 1
LCC/Moose '19 Contest 5 S4 - Manhattan LCC 15p 4.0% 3
Warehousing Competitive 15p 16.8% 4
A Times B Competitive 15p 12.1% 8
Larry's Array Competitive 15p 13.4% 7
LCC/Moose '20 Contest 1 S5 - Alan's Walk LCC 15p 21.5% 11
LCC/Moose '20 Contest 3 S4 - Minimum Maximum Edge LCC 15p 12.6% 9
Larry and Nerdiness Competitive 15p 15.0% 4
Larry and Olympiads Competitive 15p 8.8% 3
LCC/Moose '20 Contest 1 S4 - Clowns and Shoes LCC 15p 2.9% 4
Walf Wear Classics 15 41.7% 4
LCC/Moose '20 Contest 2 S4 - Gamer Alan LCC 15p 5.2% 5
LCC/Moose '20 Contest 2 S5 - AlanLiChess2004 LCC 15p 10.6% 5
LCC/Moose '20 Contest 4 S5 - Larry vs. Theo LCC 15p 2.4% 2
LCC/Moose '20 Contest 4 S4 - Alan and Partner LCC 15p 16.7% 2
Peter's Snazzy Sock Shopping Spree Competitive 15p 6.7% 3
LCC/Moose '20 Contest 5 S3 - Larry's Paradox LCC 15p 4.4% 2
LCC/Moose '20 Contest 5 S4 - Ninjaclasher's Mobs LCC 15p 18.2% 3
LCC '21 Contest 1 S4 - Perfect Squares Competitive 15p 5.0% 8
Santa's Wrath Competitive 15p 10.0% 6
LCC '22 Contest 1 S4 - Candy Collecting LCC 15p 26.8% 6
LCC '22 Contest 1 S3 - Candy Pathways LCC 15p 15.3% 8