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Hot problems

Problem Category Points AC % Users
Mock CCC '23 2 S1 - Composite Fibonacci Numbers Mock CCC 3p 23.1% 292
Mock CCC '23 2 S2 - Keenan Hates Triangles Mock CCC 7p 2.2% 39
Mock CCC '23 2 S3 - Richard The Penguin Mock CCC 10p 4.1% 15
Mock CCC '23 2 S4 - Roger Says Yabe Mock CCC 15p 18.8% 8
Mock CCC '23 2 S5 - The Obligatory Data Structures Problem Mock CCC 25p 10.0% 7
Mock CCC '18 Contest 1 J1 - A String Problem Mock CCC 3p 45.4% 538
Mock CCC '18 Contest 1 J2 - A Substring Problem Mock CCC 3p 27.1% 355
Mock CCC '18 Contest 1 J3/S1 - A Math Problem Mock CCC 5p 24.1% 390
Mock CCC '18 Contest 1 J4/S2 - A Square Problem Mock CCC 5 34.2% 471
Mock CCC '18 Contest 1 J5/S3 - A Simulation Problem Mock CCC 7p 21.6% 126
Mock CCC '18 Contest 1 S4 - A Graph Problem Mock CCC 12p 20.2% 105
Mock CCC '18 Contest 1 S5 - A Palindrome Problem Mock CCC 15p 8.3% 18
Mock CCC '18 Contest 2 J1 - An Arithmetic Problem Mock CCC 3p 49.3% 471
Mock CCC '18 Contest 2 J2 - A Software Engineering Task Mock CCC 3p 36.6% 174
Mock CCC '18 Contest 2 J3/S1 - An Array Problem Mock CCC 7p 16.0% 383
Mock CCC '18 Contest 2 J4/S2 - A Geometry Problem Mock CCC 7p 17.6% 126
Mock CCC '18 Contest 2 J5/S3 - A Coloring Problem Mock CCC 10p 18.8% 62
Mock CCC '18 Contest 2 S4 - A Tree Problem Mock CCC 12p 17.9% 68
Mock CCC '18 Contest 2 S5 - A Link/Cut Tree Problem Mock CCC 15p 23.0% 96
Mock CCC '18 Contest 3 J1 - A Sum Problem Mock CCC 3p 61.2% 691
Mock CCC '18 Contest 3 J2 - A Palindrome Problem Mock CCC 3p 23.9% 270
Mock CCC '18 Contest 3 J3/S1 - A String Problem Mock CCC 5p 35.6% 386
Mock CCC '18 Contest 3 J4/S2 - A Median Problem Mock CCC 5p 36.5% 500
Mock CCC '18 Contest 3 J5/S3 - A Cookie-Cutter Problem Mock CCC 10p 10.2% 61
Mock CCC '18 Contest 3 S4 - A Graph Problem Mock CCC 10 25.7% 215
Mock CCC '18 Contest 3 S5 - A Rage Tree Problem Mock CCC 20p 11.2% 46
Mock CCC '18 Contest 5 J1 - Looking for the CCC Mock CCC 3p 45.4% 608
Mock CCC '18 Contest 5 J2 - Smallest Mode Mock CCC 3p 26.8% 248
Mock CCC '18 Contest 5 J3/S1 - Median Triples Mock CCC 5p 29.8% 241
Mock CCC '18 Contest 5 J4/S2 - Reverse Sort Mock CCC 5p 43.6% 271
Mock CCC '18 Contest 5 J5/S3 - Directed Graph Connectivity Mock CCC 7p 42.2% 550
Mock CCC '18 Contest 5 S4 - Sparse Binary String Counting Mock CCC 10p 18.3% 96
Mock CCC '18 Contest 5 S5 - California Boggle Mock CCC 20p 10.6% 35
Mock CCC '19 Contest 1 J1 - Pusheen's Report Card Mock CCC 3p 36.3% 1033
Mock CCC '19 Contest 1 J2 - Pusheen OCR Mock CCC 3p 55.3% 764
Mock CCC '19 Contest 1 J3 - Pusheen Eats Tuna Sashimi and Tuna Nigiri Mock CCC 3p 19.4% 389
Mock CCC '19 Contest 1 J4 - Pusheen Plays Neko Atsume Mock CCC 3p 19.4% 321
Mock CCC '19 Contest 1 J5 - Pusheen Designs a Sushi Boat Mock CCC 7p 17.0% 235
Mock CCC '19 Contest 1 S1 - Pusheen's Report Card Mock CCC 3p 41.8% 664
Mock CCC '19 Contest 1 S2 - Pusheen's Puzzle Present Mock CCC 5p 26.9% 374
Mock CCC '19 Contest 1 S3 - Pusheen Eats Tuna Sashimi and Tuna Nigiri Mock CCC 12p 5.2% 55
Mock CCC '19 Contest 1 S4 - Pusheen Plays Neko Atsume Mock CCC 12 17.5% 106
Mock CCC '19 Contest 1 S5 - Pusheen Eats Even More Tuna Sashimi and Tuna Nigiri Mock CCC 20 2.3% 10
Mock CCC '19 Contest 2 J1 - Tudor Drinks Some Tea Mock CCC 3p 51.8% 801
Mock CCC '19 Contest 2 J2 - Tudor Drinks Some More Tea Mock CCC 3p 27.9% 389
Mock CCC '19 Contest 2 J3 - Tudor Buys Some Tea Mock CCC 3p 17.1% 314
Mock CCC '19 Contest 2 J4 - Tudor Buys Some Cheesecake Mock CCC 3p 20.4% 286
Mock CCC '19 Contest 2 J5 - Tudor Drinks Even More Tea Mock CCC 10p 8.0% 39
Mock CCC '19 Contest 2 S1 - Tudor's Double Doors Mock CCC 3p 11.0% 234
Mock CCC '19 Contest 2 S2 - Tudor Puts A Goat On A Rope Mock CCC 3p 29.5% 219