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Problem Category Points AC % Users
A Math Contest P9 - Buy Some Get Some Uncategorized 12 25.9% 83
Mathtermind Uncategorized 7 42.9% 11
Fast Matrix Multiplication Classics 20p 0.0% 0
Maximum Product of K Integers Uncategorized 25 2.9% 2
Mock CCC '20 Contest 1 J1 - A Rage Tree Problem Mock CCC 3p 48.7% 913
Mock CCC '20 Contest 1 J2 - A Simplex Problem Mock CCC 3p 52.9% 664
Mock CCC '20 Contest 1 J3 - A Geometry Problem Mock CCC 3p 9.3% 319
Mock CCC '20 Contest 1 J4 - A Binary Problem Mock CCC 5p 11.8% 230
Mock CCC '20 Contest 1 J5 - A Prime Problem Mock CCC 12p 2.8% 23
Mock CCC '20 S1 - War Mock CCC 3p 29.5% 500
Mock CCC '20 S2 - Flipper Redux Mock CCC 7p 27.2% 317
Mock CCC '20 S3 - SAM I Am Mock CCC 10p 12.6% 75
Mock CCC '20 S4 - Valentine's Day Shopping Mock CCC 20p 7.8% 16
Mock CCC '20 Contest 2 S1 - Arithmetic Hybercube Mock CCC 3p 54.3% 451
Mock CCC '20 Contest 2 S2 - 4D BBST on a DP Mock CCC 5p 28.2% 301
Mock CCC '20 Contest 2 S3 - Tree Programming Mock CCC 10p 16.0% 86
Mock CCC '20 Contest 2 S4 - Rotational Arrays Mock CCC 10p 12.0% 64
Mock CCC '20 Contest 2 S5 - Sticks Mock CCC 20p 1.9% 4
Mock CCC '22 Contest 1 J1 - Square Root Decomposition Mock CCC 3 39.5% 715
Mock CCC '22 Contest 1 J2 - Biking and Hiking Mock CCC 3 34.0% 578
Mock CCC '22 Contest 1 J3 - String Crossing Maximization Mock CCC 7p 12.4% 256
Mock CCC '22 Contest 1 J4 - Snowball Fight Mock CCC 5p 16.8% 246
Mock CCC '22 Contest 1 J5 - New Year's Restrictions Mock CCC 7p 25.1% 149
Mock CCC '22 Contest 2 J1 - Opening Ceremony Mock CCC 3 48.0% 787
Mock CCC '22 Contest 2 J2 - Snowboarding Championship Mock CCC 3 35.8% 631
Mock CCC '22 Contest 2 J3 - Figure Skating Fun Mock CCC 5p 30.7% 513
Mock CCC '22 Contest 2 J4 - Hockey Bracket Mock CCC 7p 17.9% 198
Mock CCC '22 Contest 2 J5 - Dominating the Olympics Mock CCC 10 15.5% 90
Mock CCC '23 Contest 1 J1 - Final Velocity Mock CCC 3 65.7% 894
Mock CCC '23 Contest 1 J2 - Healthy Schedule Mock CCC 3 37.1% 652
Mock CCC '23 Contest 1 J3 - Pairing Gifts Mock CCC 5p 13.1% 285
Mock CCC '23 Contest 1 J4 - String Decryption Mock CCC 5p 16.8% 177
Mock CCC '23 Contest 1 J5 - Calculus Problem Mock CCC 12p 10.1% 43
Mock CCC '24 Contest 1 J1 - Lemon Bathtub Mock CCC 3 58.1% 650
Mock CCC '24 Contest 1 J2 - Simple Elo Rating System Mock CCC 3 30.9% 279
Mock CCC '24 Contest 1 J3 - RGB Words Mock CCC 5p 11.4% 224
Mock CCC '24 Contest 1 J5 - Mathland Mock CCC 10p 8.1% 35
Mock CCC '24 Contest 1 J4/S1 - Magical Magnetic Marbles Mock CCC 5p 11.4% 287
Mock CCC '24 Contest 1 S2 - Owen the Toucan Mock CCC 7p 31.7% 211
Mock CCC '24 Contest 1 S3 - Optimal Split Point Mock CCC 10p 2.9% 34
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 25.5% 62
Mock CCO '17 Problem 2 - Penetrating Power Mock CCO 17p 25.9% 177
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 13.0% 13
Mock CCO '17 Problem 6 - Dire Consequences Mock CCO 20 25.8% 26
Mock CCO '19 Contest 1 Problem 4 - A Chemistry Problem Mock CCO 15p 15.8% 15
Mock CCO '19 Contest 1 Problem 5 - A Tree Problem Mock CCO 25p 14.7% 11