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Problem Category Points AC % ▴ Users
CCC '10 S3 - Firehose CCC 15p 50.0% 3
A Prefix Sum Array Problem Classics 5 50.0% 1
Boxes and Holes ICS3U 3 50.0% 4
LCC/Moose '19 Contest 1 S1 - Travel Conflicts LCC 5p 50.3% 63
JDCC '15 Contest 4 P1 - Palindromes JDCC 3 50.8% 54
Echolalia Co-Ed 1 51.0% 205
LCC/Moose '20 Contest 4 J2 - Column Counting LCC 3 51.4% 34
Andyman's Golf Course - Hole 6 - The Final Hole Uncategorized 0 51.6% 13
JDCC '16 Contest 4 P1 - Vibberish or Cibberish? JDCC 5 51.9% 35
ICS Contest 1 Problem 4 - An MTH1W problem ICS3U 3 52.0% 13
LCC '21 Contest 3 J1 - Sly Students LCC 3 52.4% 37
Inaho VI Uncategorized 10p 52.6% 6
Art Academy 0: Prologue Uncategorized 3p 52.8% 39
Filling the Alphabet Uncategorized 3 53.1% 40
Santa and Sleighs Competitive 7 53.2% 17
JDCC '17 Contest 2 S4 - Sharing Presents JDCC 10p 53.3% 5
JDCC '16 Contest 5 P1 - Word Sums JDCC 3 53.4% 45
LCC '18 Contest 1 J3 - Operator Simulation LCC 5p 53.8% 49
Art Academy VI: The Last Stand Uncategorized 11p 53.8% 6
Sleep++ Uncategorized 7 53.8% 3
Andyman's Golf Course - Hole 4 - Blackjack Uncategorized 0 53.9% 4
A Harder Coin Problem Uncategorized 12 54.1% 21
Santa and Hats Competitive 3 54.2% 66
LCC '22 Contest 4 J1 - Test Prep LCC 3 54.3% 18
Nayaab's New Language ICS3U 5p 54.4% 27
JDCC '17 Contest 1 J1 - Odd Times JDCC 3 54.4% 89
LCC '22 Contest 4 S2 - Leon's Friends Uncategorized 7 54.5% 18
Dim Sum! Co-Ed 3 55.0% 162
Fizz Buzz Co-Ed 3 55.0% 142
JDCC '17 Contest 1 S3 - Great Odds JDCC 7p 55.0% 9
JDCC '15 Contest 1 P1 - Guessing Game JDCC 3 55.3% 42
An AQT Problem Uncategorized 7 55.6% 21
LCC '22 Contest 6 J1 - Integral Calculus LCC 3p 55.6% 9
LCC '22 Contest 6 J4 - LCC Word Hunt LCC 7 55.6% 3
CCC '23 S2 - Symmetric Mountains CCC 7p 55.6% 3
CCC '15 S1 - Zero That Out CCC 3p 55.6% 8
Month of Strings Co-Ed 3 56.7% 68
Medians Competitive 5 56.8% 60
ECOO '21 Practice P1 - Tootsie Rolls! ECOO 3p 57.1% 20
LCC '21 Contest 6 J2 - Batrick's Ballad LCC 3 57.1% 15
Ready, (Set), Go! Uncategorized 5 57.1% 10
LCC '22 Contest 6 S2 - Math Evaluation LCC 7 57.1% 4
LCC/Moose '19 Contest 5 S1 - Genome LCC 5p 57.6% 31
LCC/Moose '19 Contest 2 J1 - Professor McGonagall LCC 3p 57.9% 61
Hello, World! Classics 1 58.2% 380
Bob's Friends Uncategorized 5 58.4% 52
Fast Heavy-Light Decomposition Classics 10 58.5% 15
LCC '21 Contest 4 J1 - Colourful Buttons LCC 3p 58.5% 23
Middle Squares Uncategorized 5p 58.8% 6
Pop Quiz! Co-Ed 3 58.9% 40