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Problem Category Points AC % Users
Mock CCC '20 S4 - Valentine's Day Shopping Mock CCC 20p 7.9% 17
Mock CCC '20 Contest 2 S1 - Arithmetic Hybercube Mock CCC 3p 54.5% 465
Mock CCC '20 Contest 2 S2 - 4D BBST on a DP Mock CCC 5p 28.6% 308
Mock CCC '20 Contest 2 S3 - Tree Programming Mock CCC 10p 15.7% 100
Mock CCC '20 Contest 2 S4 - Rotational Arrays Mock CCC 10p 12.0% 64
Mock CCC '20 Contest 2 S5 - Sticks Mock CCC 20p 3.0% 5
Mock CCC '22 Contest 1 J1 - Square Root Decomposition Mock CCC 3 38.7% 745
Mock CCC '22 Contest 1 J2 - Biking and Hiking Mock CCC 3 34.0% 600
Mock CCC '22 Contest 1 J3 - String Crossing Maximization Mock CCC 7p 12.5% 268
Mock CCC '22 Contest 1 J4 - Snowball Fight Mock CCC 5p 16.6% 251
Mock CCC '22 Contest 1 J5 - New Year's Restrictions Mock CCC 7p 25.7% 162
Mock CCC '22 Contest 2 J1 - Opening Ceremony Mock CCC 3 48.4% 803
Mock CCC '22 Contest 2 J2 - Snowboarding Championship Mock CCC 3 35.8% 656
Mock CCC '22 Contest 2 J3 - Figure Skating Fun Mock CCC 5p 30.6% 522
Mock CCC '22 Contest 2 J4 - Hockey Bracket Mock CCC 7p 17.7% 202
Mock CCC '22 Contest 2 J5 - Dominating the Olympics Mock CCC 10 15.5% 101
Mock CCC '23 Contest 1 J1 - Final Velocity Mock CCC 3 66.2% 932
Mock CCC '23 Contest 1 J2 - Healthy Schedule Mock CCC 3 37.2% 687
Mock CCC '23 Contest 1 J3 - Pairing Gifts Mock CCC 5p 13.1% 290
Mock CCC '23 Contest 1 J4 - String Decryption Mock CCC 5p 16.8% 188
Mock CCC '23 Contest 1 J5 - Calculus Problem Mock CCC 12p 10.0% 45
Mock CCC '24 Contest 1 J1 - Lemon Bathtub Mock CCC 3 58.4% 708
Mock CCC '24 Contest 1 J2 - Simple Elo Rating System Mock CCC 3 31.2% 287
Mock CCC '24 Contest 1 J3 - RGB Words Mock CCC 5p 11.4% 236
Mock CCC '24 Contest 1 J5 - Mathland Mock CCC 10p 8.0% 35
Mock CCC '24 Contest 1 J4/S1 - Magical Magnetic Marbles Mock CCC 5p 11.4% 294
Mock CCC '24 Contest 1 S2 - Owen the Toucan Mock CCC 7p 31.5% 212
Mock CCC '24 Contest 1 S3 - Optimal Split Point Mock CCC 10p 3.2% 36
Mock CCC '24 Contest 1 S4 - Tommy's Lemonade Stand Mock CCC 12p 21.7% 29
Mock CCC '24 Contest 1 S5 - Mock CCC 2025 Mock CCC 20p 13.7% 22
Mock CCO '17 Problem 1 - Fast Fuhrer Transform Mock CCO 10p 25.3% 62
Mock CCO '17 Problem 2 - Penetrating Power Mock CCO 17p 26.0% 179
Mock CCO '17 Problem 3 - Connection Mock CCO 20p 12.6% 39
Mock CCO '17 Problem 4 - Guards Mock CCO 15p 17.6% 54
Mock CCO '17 Problem 5 - Blitzkrieg Mock CCO 17p 13.3% 14
Mock CCO '17 Problem 6 - Dire Consequences Mock CCO 20 24.7% 26
Mock CCO '19 Contest 1 Problem 4 - A Chemistry Problem Mock CCO 15p 16.5% 16
Mock CCO '19 Contest 1 Problem 5 - A Tree Problem Mock CCO 25p 16.0% 13
Mock CCO '19 Contest 1 Problem 6 - A Geometry Problem Mock CCO 15p 27.4% 22
Mock CCO '19 Contest 2 Problem 1 - A Dynamic Connectivity Problem Mock CCO 15p 30.9% 71
Mock CCO '19 Contest 2 Problem 2 - A Simulation Problem Mock CCO 15p 10.7% 8
Mock CCO '19 Contest 2 Problem 3 - A Cactus Problem Mock CCO 15p 5.6% 8
Mock CCO '19 Contest 2 Problem 4 - A Geometry Problem Mock CCO 5p 12.9% 10
Mock CCO '19 Contest 2 Problem 5 - A Geometry Problem Mock CCO 12p 6.3% 3
Mock CCO '19 Contest 2 Problem 6 - A Fundraising Problem Mock CCO 12p 14.7% 44
MCIPC Contest 1 P1 - Factoring Uncategorized 3 28.6% 96
MCIPC Contest 1 P2 - Infinite Chessboard Uncategorized 3 51.9% 89
MCIPC Contest 1 P3 - Cypher Uncategorized 5p 33.6% 71
MCIPC Contest 1 P4 - Snack Line Uncategorized 7p 15.2% 24
MCIPC Contest 1 P5 - Rainwater Uncategorized 7 18.8% 26