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Hot problems

Problem Category ▴ Points AC % Users
Mock CCC '14 S3 - Spreadsheet Sorting Mock CCC 7 49.0% 425
Mock CCC '14 S5 - Elimination Game Mock CCC 15p 21.8% 56
Mock CCC '14 J2 - Rope Unfolding Mock CCC 3 44.8% 283
Mock CCC '14 J5 - Spacetime Surfer Mock CCC 10 30.0% 83
Mock CCC '14 S2 - Sleep Cycle Mock CCC 7p 15.9% 103
Mock CCC '14 S1 - Reverse Find Mock CCC 5 28.2% 225
Mock CCC '14 S4 - Roadtrip Tracking Mock CCC 15p 9.0% 57
Mock CCC '14 J3 - Clock Hands Mock CCC 5 17.2% 107
Mock CCC '14 J1 - Love Overdose Mock CCC 3 21.9% 485
Mock CCC '14 J4 - Selecting Shifts Mock CCC 7p 11.5% 52
Riolku's Mock CCC S3 - Mosey's Birthday Mock CCC 12p 11.7% 63
Riolku's Mock CCC S4 - Clumsy Cindy Mock CCC 12p 10.7% 70
Mock CCC '21 S2 - Colorful Strings Mock CCC 7p 18.1% 219
Mock CCC '21 S1 - Edit Distance Mock CCC 5p 35.0% 346
Mock CCC '21 S3 - Lexicographically Smallest Permutation Subsequence Mock CCC 10p 8.4% 80
Mock CCC '21 S4 - Infinite Molecule Mock CCC 12p 8.2% 29
Mock CCC '21 S5 - Clique and Independent Set Mock CCC 25p 18.3% 11
Riolku's Mock CCC S2 - Keen Keener Sequence Mock CCC 7p 15.4% 147
Riolku's Mock CCC S1 - Word Bot Mock CCC 3p 32.2% 426
Riolku's Mock CCC S5 - Keen Keener Multiset Mock CCC 25p 6.6% 13
Riolku's Mock CCC S2 - Keen Keener Sequence (Hard Version) Mock CCC 12 10.7% 17
Mock CCC '22 1 S1 - Big Mattress Tournament Mock CCC 5p 13.4% 206
Mock CCC '22 1 S2 - IU Mock CCC 5p 21.4% 185
Mock CCC '22 1 S4 - Berkeley Math Tournament Statistics Mock CCC 20p 8.7% 31
Mock CCC '22 1 S3 - IU Mock CCC 7p 40.0% 194
Mock CCC '22 1 S5 - Berkeley Math Tournament Awards Ceremony Mock CCC 35p 5.5% 7
Mock CCC '22 2 S1 - Kaguya Wants to Let Ishigami Pass Mock CCC 5p 25.5% 177
Mock CCC '22 2 S2 - Kaguya Wants to Grow the Student Council Mock CCC 10p 35.2% 105
Mock CCC '22 2 S3 - Kaguya Wants to Analyze the Academy Anthem Mock CCC 12p 7.9% 40
Mock CCC '22 2 S4 - Kaguya Wants to Build a Great Wall Mock CCC 15p 7.5% 8
Mock CCC '22 2 S5 - Kaguya Wants to go Window Shopping with Kei Shirogane Mock CCC 30p 5.5% 5
Mock CCC '22 Contest 1 J1 - Square Root Decomposition Mock CCC 3 40.9% 657
Mock CCC '22 Contest 1 J2 - Biking and Hiking Mock CCC 3 34.9% 539
Mock CCC '22 Contest 1 J3 - String Crossing Maximization Mock CCC 7p 12.7% 245
Mock CCC '22 Contest 1 J4 - Snowball Fight Mock CCC 5p 16.7% 239
Mock CCC '22 Contest 1 J5 - New Year's Restrictions Mock CCC 7p 24.9% 143
Mock CCC '22 Contest 2 J1 - Opening Ceremony Mock CCC 3 48.2% 701
Mock CCC '22 Contest 2 J4 - Hockey Bracket Mock CCC 7p 18.4% 194
Mock CCC '22 Contest 2 J2 - Snowboarding Championship Mock CCC 3 35.7% 565
Mock CCC '22 Contest 2 J3 - Figure Skating Fun Mock CCC 5p 30.1% 470
Mock CCC '22 Contest 2 J5 - Dominating the Olympics Mock CCC 10 16.0% 76
Mock CCC '24 Contest 1 J2 - Simple Elo Rating System Mock CCC 3 34.9% 223
Mock CCC '23 1 S1 - Composite Fibonacci Numbers Mock CCC 5p 13.0% 148
Mock CCC '23 1 S2 - Keenan Hates Triangles Mock CCC 5p 22.9% 97
Mock CCC '23 1 S4 - Roger Says Yabe Mock CCC 15p 7.2% 19
Mock CCC '23 1 S3 - Richard The Penguin Mock CCC 10p 5.9% 27
Mock CCC '23 1 S5 - The Obligatory Data Structures Problem Mock CCC 25p 14.0% 10
Mock CCC '23 Contest 1 J1 - Final Velocity Mock CCC 3 66.3% 739
Mock CCC '23 Contest 1 J3 - Pairing Gifts Mock CCC 5p 12.5% 243
Mock CCC '23 Contest 1 J4 - String Decryption Mock CCC 5p 17.1% 165