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Problem Category Points AC % ▴ Users
Cookie Monster Uncategorized 5 58.9% 32
Emag Eman Co-Ed 3 59.1% 80
ECOO '21 P1 - Many Messages ECOO 3p 59.1% 13
Rated Contest 3 P1 - Jake's Phone Book Uncategorized 5 59.4% 18
JDCC '16 Contest 3 P2 - The Number Eight JDCC 3 59.6% 58
Temperature Classifier Competitive 3 59.6% 86
LCC '21 Contest 2 J3 - Grid Sum LCC 3 59.8% 33
LCC/Moose '19 Contest 2 S1 - ?️eans LCC 3p 59.9% 87
LCC '21 Contest 5 S1 - An Olden Art Problem LCC 5 60.0% 9
LCC '21 Contest 4 J3 - Ben's Gaming Addiction LCC 5 60.0% 12
Market Analysis Uncategorized 7 60.0% 7
I Hate Ready to Program P10 - Graphics Galore: The Sequel Competitive 7 60.0% 2
CCC '22 J5 - Square Pool CCC 10p 60.0% 3
CCC '24 J4 - Troublesome Keys CCC 5p 60.0% 2
CCC '25 J3 - Product Codes CCC 5p 60.0% 3
Safest Path Uncategorized 10 60.0% 2
Mock CCC '26 J1 - Changes Competitive 3 60.0% 17
JDCC '17 Contest 3 J2 - Interview Seating JDCC 5 60.1% 45
Santa and Letters Competitive 5 60.3% 41
LCC '18 Contest 4 J2 - Dereck and Essays LCC 3p 60.3% 61
Dynamic Programming Competitive 3 60.6% 112
Tree Visibility Uncategorized 5 60.7% 9
List Minimum Uncategorized 4 60.8% 104
Art Academy II: The Grand Escape Uncategorized 7p 60.9% 11
LCC '22 Contest 4 J4 - Snake Game LCC 5p 61.5% 6
LCC '18 Contest 1 S1 - Class Picture LCC 5p 62.5% 76
A Sliding Window Problem Classics 7 62.5% 5
Mock CCC '20 Contest 1 J2 - Tie Uncategorized 3p 62.7% 54
MLE '19 Contest 4 P4 - Wesley Uncategorized 5 62.8% 38
Mock CCC '19 Contest 1 J1 - Dividers Uncategorized 3p 62.8% 93
A Subtracting Problem Uncategorized 3 63.1% 88
LCC/Moose '19 Contest 2 J2 - Characteristic Characters LCC 3p 63.2% 48
Girls Invitational '18 J2 - Munara’s Magnificent Math Machine Girls Invitational 3 63.2% 36
Larry's Shoes Competitive 10p 63.3% 15
LCC '22 Contest 6 S1 - Same Patrick's Day LCC 5 63.6% 5
Baby Oreo Uncategorized 5 63.6% 12
Rated Contest 1 P1 - Rhombus or Wrong Bus? Uncategorized 3 63.6% 31
CCC '15 J4 - Wait Time CCC 5p 63.6% 4
Longest Palindromic Substring Competitive 10 63.6% 4
LCC/Moose '19 Contest 4 S2 - Tape Editor LCC 5p 63.8% 43
A Palindrome Problem Uncategorized 3 63.9% 83
Rated Contest 1 P3 - Trap-ezoid Uncategorized 7 64.3% 26
WBC '25 P4 - Raffle Tickets Competitive 7p 64.3% 5
JDCC '15 Contest 3 P1 - Countdown JDCC 3 64.6% 73
Bob & His Crops Competitive 3p 64.8% 33
LCC '22 Contest 3 J1 - Water You Doing? LCC 3 64.9% 23
LCC '24 Contest 1 J3 - Trick-or-Treat Planning LCC 3p 65.0% 12
Andyman's Golf Course - Hole 1 - One Hundred Uncategorized 0 65.5% 24
JDCC '16 Contest 1 P3 - Painting Cost JDCC 5 65.5% 19
Mock CCC '20 Contest 1 S1 - Arithmetic Hybercube Uncategorized 3p 66.1% 31