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Problem Category Points ▾ AC % Users
LCC '21 Contest 4 S3 - The Art of War LCC 10p 30.4% 3
LCC '21 Contest 6 S3 - Empire LCC 10 14.8% 4
CCC '05 J5 - Bananas CCC 10 21.4% 25
Max Value Subarrays Competitive 10p 40.5% 9
LCC '22 Contest 2 J5 - Be-leaf-ing in the Leafs LCC 10p 4.3% 3
Jack Frost Uncategorized 10 31.3% 5
LCC '22 Contest 3 J5 - LinkedIn LCC 10p 50.0% 4
Capture the Flag Uncategorized 10 45.0% 3
Spanning Tree Range Competitive 10 66.7% 7
Wire Removal Uncategorized 10 19.0% 3
Job Hunting Uncategorized 10 28.6% 4
LCC '22 Contest 5 S3 - Jimmy's Jovial Jackboxes LCC 10p 21.4% 3
LCC '22 Contest 6 S3 - The Kirby Shows LCC 10 20.0% 1
Fired Uncategorized 10 19.5% 6
Othello Competitive 10 26.3% 5
Rated Contest 1 P4 - Difference of Squares Uncategorized 10p 18.9% 17
Jonathan's Cross Country Competitive 10 36.8% 6
Bank Robbery Uncategorized 10 42.9% 6
Rated Contest 1 P5 - Starred Uncategorized 10p 32.3% 13
LCC '23 Contest 2 S4 - Cascade LCC 10 31.3% 4
CCC '20 S2 - Escape Room CCC 10p 22.2% 7
Toronto Navigator Uncategorized 10p 27.3% 3
LCC '23 Contest 3 S3 - Snowing LCC 10 28.3% 10
LCC '23 Contest 4 S3 - Cookie Grams LCC 10 16.2% 4
Mock CCC '26 S3 - Railway Manager Mock CCC 10p 30.1% 8
LCC '24 Contest 1 S4 - Splitting Candy LCC 10p 34.3% 11
LCC '24 Contest 2 J5 - Canoes LCC 10p 14.6% 2
LCC '24 Contest 3 S4 - Split LCC 10 20.0% 2
LCC '24 Contest 3 S3 - Space Solitaire LCC 10p 6.8% 4
Rated Contest 3 P4 - Graph Theory Competitive 10p 42.3% 11
Rated Contest 3 P5 - Silhouettes Competitive 10p 27.3% 8
CCC '22 J5 - Square Pool CCC 10p 66.7% 4
CCC '23 J5 - CCC Word Hunt CCC 10p 75.0% 3
CCC '21 S3 - Lunch Concert CCC 10p 38.5% 5
CCC '15 J5 - π-day CCC 10p 80.0% 2
CCC '15 S3 - Gates CCC 10p 41.2% 5
WBC '25 P5 - Buying Houses Competitive 10p 50.0% 5
CCC '18 S3 - RoboThieves CCC 10p 100.0% 1
LCC '25 Contest 1 S4 - Candyman's Candy Game LCC 10p 30.4% 4
CCC '25 S3 - Pretty Pens CCC 10p 25.0% 1
LCC '25 Contest 2 S3 - Torrential Downpour LCC 10p 25.0% 2
LCC '25 Contest 2 S4 - Pollution LCC 10 28.6% 2
Mandatory Play-doh Uncategorized 10p 46.2% 4
LCC '25 Contest 2 S5 - Happy (Part 1) LCC 10p 25.0% 2
Safest Path Uncategorized 10 57.1% 3
LCC '25 Contest 3 J5 - Bad Choices LCC 10p 30.0% 2
LCC '25 Contest 3 S3 - Present Conveyor System LCC 10p 62.5% 5
LCC '25 Contest 3 S2 - Ice Maze LCC 10 100.0% 4
Longest Palindromic Substring Competitive 10 66.7% 5
Mock CCC '26 J5 - Crow Clash Mock CCC 10p 25.0% 4