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Problem Category Points AC % ▾ Users
LCC/Moose '20 Contest 5 J5 - O-Mo-Te-Na-Si LCC 7p 33.3% 8
LCC '21 Contest 6 S5 - Energy Machine LCC 25p 33.3% 1
Alternate Universe Chess Pawn Competitive 7 33.3% 6
LCC '24 Contest 3 J1 - Icebergs LCC 3p 33.3% 8
CCC '22 J3 - Harp Tuning CCC 5p 33.3% 4
CCC '21 S3 - Lunch Concert CCC 10p 33.3% 4
WBC '25 P2 - Student IDs Competitive 5p 33.3% 6
CCC '16 J3 - Hidden Palindrome CCC 3p 33.3% 2
CCC '17 S3 - Nailed It! CCC 7p 33.3% 1
A Coin Problem Competitive 7p 33.3% 74
LCC/Moose '20 Contest 1 S2 - Spellcheck LCC 5p 32.9% 50
LCC '21 Contest 3 S1 - Meow LCC 5p 32.9% 27
Guess the Song Uncategorized 3 32.8% 53
Alan is taking the bus! Competitive 5p 32.8% 30
Icebergs Uncategorized 12 32.7% 14
LCC '24 Contest 2 S2 - Min-Maxing LCC 5p 32.6% 13
LCC '18 Contest 1 J4 - Betting LCC 5p 32.5% 37
Dim Sum 4 - I'm Getting Bored Uncategorized 5 32.5% 4
LCC '24 Contest 1 S4 - Splitting Candy LCC 10p 32.4% 10
Rated Contest 1 P5 - Starred Uncategorized 10p 32.3% 13
LCC '24 Contest 2 S4 - Cookies LCC 7p 32.3% 16
A Newton Problem Classics 7 32.2% 22
JDCC '17 Contest 3 S1 - <<<<3<33<333 JDCC 3p 32.0% 60
LCC '22 Contest 5 J3 - Guess the Elo LCC 5 32.0% 6
JDCC '15 Contest 2 P2 - Icy Spiral JDCC 5 31.9% 23
JDCC '16 Contest 1 P4 - Guess My Age JDCC 7 31.8% 6
LCC/Moose '20 Contest 1 S1 - Cheetahs LCC 5p 31.8% 56
March Break Contest '22 Problem 2 - Crazy Sentences Competitive 7 31.8% 6
Rated Contest 1 P2 - Circular Motion Uncategorized 5 31.8% 23
JDCC '16 Contest 3 P1 - Triangle Types JDCC 3 31.8% 61
A Counting Problem Uncategorized 15 31.7% 21
LCC '22 Contest 3 S5 - Umbrella LCC 15 31.6% 2
LCC '21 Contest 6 J1 - Candy Shop LCC 3 31.4% 21
Graph Theory 2 Uncategorized 3 31.4% 90
LCC/Moose '18 Contest 3 S4 - Christmas Tree LCC 12p 31.4% 34
Rated Contest 2 P3 - Ski Rentals Uncategorized 7p 31.4% 14
LCC '24 Contest 3 J3 - Fish++ LCC 5p 31.4% 3
Inaho XI Uncategorized 5p 31.3% 3
Jack Frost Uncategorized 10 31.3% 5
LCC '23 Contest 2 S4 - Cascade LCC 10 31.3% 4
LCC/Moose '19 Contest 1 S4 - Morphgrams LCC 10p 31.2% 54
ECOO '21 Practice P3 - Turin's Thrifty Threads ECOO 5p 31.1% 12
Code Golf Challenge P1 - Product Uncategorized 3p 31.1% 91
Girls Invitational '19 J3 - Essay Scores Girls Invitational 5p 31.1% 29
ECOO '21 Practice P6 - Eggs ECOO 12p 31.0% 3
LCC '23 Contest 4 J2 - Watching Tutorials LCC 3 31.0% 8
Minimum Polynomial Threshold Uncategorized 5 31.0% 7
Parrots and Cookies Competitive 7p 31.0% 18
A Subarray Problem 2 Uncategorized 5p 30.9% 32
A Swapping Problem Uncategorized 5 30.9% 28