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Problem Category Points AC % Users ▾
Mock CCC '15 J4 - Vox in Box Mock CCC 7p 18.3% 79
Mock CCC '20 Contest 2 S3 - Tree Programming Mock CCC 10p 15.5% 79
CCC '99 S5 - Letter Arithmetic CCC 12 16.0% 77
Mock CCC '22 Contest 2 J5 - Dominating the Olympics Mock CCC 10 16.0% 76
Mock CCC '20 S3 - SAM I Am Mock CCC 10p 12.7% 72
Riolku's Mock CCC S4 - Clumsy Cindy Mock CCC 12p 10.7% 70
OTHS Coding Competition 1 (Mock CCC) J5 - Scavenger Hunt Uncategorized 10p 20.3% 70
CCC '99 S3 - Divided Fractals CCC 7 16.5% 68
Mock CCC '15 S3 - The Tachyon Trap Mock CCC 12p 18.4% 65
CCC '97 S5 - Long Division CCC 10 9.9% 65
Mock CCC '18 Contest 2 S4 - A Tree Problem Mock CCC 12p 17.9% 65
Riolku's Mock CCC S3 - Mosey's Birthday Mock CCC 12p 11.7% 63
Mock CCC '19 Contest 2 S3 - Tudor Tallies Triangular Totals Mock CCC 10p 5.4% 62
Mock CCC '20 Contest 2 S4 - Rotational Arrays Mock CCC 10p 11.8% 61
Mock CCC '18 Contest 3 J5/S3 - A Cookie-Cutter Problem Mock CCC 10p 10.0% 59
Mock CCC '14 S4 - Roadtrip Tracking Mock CCC 15p 9.0% 57
Mock CCC '18 Contest 2 J5/S3 - A Coloring Problem Mock CCC 10p 19.3% 56
Mock CCC '14 S5 - Elimination Game Mock CCC 15p 21.8% 56
CCC '20 S2 - Escape Room (Hard) CCC 15p 5.6% 55
Mock CCC '19 Contest 1 S3 - Pusheen Eats Tuna Sashimi and Tuna Nigiri Mock CCC 12p 5.2% 54
Mock CCC '14 J4 - Selecting Shifts Mock CCC 7p 11.5% 52
Mock CCC '18 Contest 3 S5 - A Rage Tree Problem Mock CCC 20p 11.2% 46
TLE '16 Contest 6 (Mock CCC) J3 - Two Kangaroos TLE 5p 14.2% 42
TLE '16 Contest 6 (Mock CCC) S2 - Paper Stapling TLE 10p 6.0% 41
Mock CCC '23 Contest 1 J5 - Calculus Problem Mock CCC 12p 10.1% 41
Mock CCC '22 2 S3 - Kaguya Wants to Analyze the Academy Anthem Mock CCC 12p 7.9% 40
Mock CCC '23 2 S2 - Keenan Hates Triangles Mock CCC 7p 2.3% 38
Mock CCC '19 Contest 2 J5 - Tudor Drinks Even More Tea Mock CCC 10p 7.5% 36
CCC '20 J4 - Cyclic Shifts (Hard) CCC 12p 3.8% 36
Mock CCC '18 Contest 5 S5 - California Boggle Mock CCC 20p 10.6% 35
Mock CCC '24 Contest 1 J5 - Mathland Mock CCC 10p 8.1% 34
CCCHK '15 J5 - No friends in the same group. CCC 15p 9.8% 33
CCC '02 S4 - Bridge Crossing (Hard) CCC 20 8.5% 32
Mock CCC '22 1 S4 - Berkeley Math Tournament Statistics Mock CCC 20p 8.7% 31
CCCJQR P4 Seasonal 0 30.1% 29
TLE '16 Contest 6 (Mock CCC) J4 - Ski Rentals TLE 7p 21.2% 29
Mock CCC '21 S4 - Infinite Molecule Mock CCC 12p 8.2% 29
Mock CCC '24 Contest 1 S4 - Tommy's Lemonade Stand Mock CCC 12p 22.0% 29
Mock CCC '23 1 S3 - Richard The Penguin Mock CCC 10p 5.9% 27
TLE '16 Contest 6 (Mock CCC) S5 - Toll Routes TLE 20p 3.9% 26
Mock CCC '24 Contest 1 S3 - Optimal Split Point Mock CCC 10p 3.0% 24
CCCJQR P5 Seasonal 15p 21.0% 22
CCC '00 S5 - Sheep and Coyotes (Hard) CCC 20 5.6% 21
CCC '24 S5 - Chocolate Bar Partition CCC 20p 9.8% 21
Mock CCC '20 Contest 1 J5 - A Prime Problem Mock CCC 12p 2.8% 20
CCCHK '15 S3 - Symmetric Cross CCC 12p 16.2% 20
Mock CCC '23 1 S4 - Roger Says Yabe Mock CCC 15p 7.2% 19
Mock CCC '18 Contest 1 S5 - A Palindrome Problem Mock CCC 15p 8.5% 18
Mock CCC '24 Contest 1 S5 - Mock CCC 2025 Mock CCC 20p 14.2% 18
Riolku's Mock CCC S2 - Keen Keener Sequence (Hard Version) Mock CCC 12 10.7% 17