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Problem Category Points AC % Users ▴
CCC '06 S4 - Groups CCC 10 46.5% 328
CCC '24 J5 - Harvest Waterloo CCC 7p 37.4% 344
CCC '99 S4 - A Knightly Pursuit CCC 12 18.7% 348
CCC '96 S3 - Pattern Generator CCC 5 11.0% 355
CCC '19 S5 - Triangle: The Data Structure CCC 20p 17.9% 358
CCC '03 S4 - Substrings CCC 15p 7.7% 371
CCC '04 S5 - Super Plumber CCC 10p 23.8% 402
CCC '18 S5 - Maximum Strategic Savings CCC 20p 26.8% 407
CCC '11 S5 - Switch CCC 12p 18.3% 415
CCC '96 S5 - Maximum Distance CCC 7 25.4% 417
CCC '01 S4 - Cookies CCC 10 19.2% 418
CCC '21 S5 - Math Homework CCC 15p 24.5% 418
CCC '23 S3 - Palindromic Poster CCC 10p 15.4% 420
CCC '05 S3 - Quantum Operations CCC 10p 34.8% 439
CCC '24 S2 - Heavy-Light Composition CCC 5p 54.6% 439
CCC '14 S5 - Lazy Fox CCC 20p 17.9% 456
CCC '12 S4 - A Coin Game CCC 15 27.0% 457
CCC '22 J5 - Square Pool CCC 10p 20.5% 462
CCC '24 J3 - Bronze Count CCC 5p 47.2% 475
CCC '24 J2 - Dusa And The Yobis CCC 3p 61.2% 478
CCC '20 S4 - Swapping Seats CCC 12p 25.6% 490
CCC '24 S1 - Hat Circle CCC 3p 69.4% 493
CCC '98 S2 - Cross Number Puzzle CCC 5 43.1% 495
CCC '19 S3 - Arithmetic Square CCC 12p 13.6% 501
CCC '06 S3 - Tin Can Telephone CCC 12 20.8% 528
CCC '10 S4 - Animal Farm CCC 15p 25.6% 529
CCC '23 J5 - CCC Word Hunt CCC 10p 24.1% 531
CCC '15 S5 - Greedy For Pies CCC 17p 23.5% 555
CCC '96 S4 - When in Rome CCC 10 33.0% 569
CCC '18 S4 - Balanced Trees CCC 15p 16.9% 576
CCC '16 S5 - Circle of Life CCC 20p 22.5% 578
CCC '05 J4 - Cross Spiral CCC 7p 32.6% 580
CCC '21 S4 - Daily Commute CCC 12p 26.1% 585
CCC '24 J1 - Conveyor Belt Sushi CCC 3p 77.4% 591
CCCHK '15 J3 - Queens can't attack me! CCC 5 51.1% 613
CCC '04 S3 - Spreadsheet CCC 10 27.0% 614
CCC '00 S3 - Surfing CCC 7 17.5% 621
CCC '09 S5 - Wireless CCC 12p 34.8% 622
CCCHK '08 J3 - Phone book CCC 5p 34.6% 625
CCC '10 S3 - Firehose CCC 15p 18.5% 650
CCC '22 S3 - Good Samples CCC 10p 18.3% 656
CCC '14 S4 - Tinted Glass Window CCC 15p 29.2% 673
CCC '03 S5 - Trucking Troubles CCC 10p 17.5% 683
CCC '09 J4 - Signage CCC 7 29.2% 685
CCC '08 S5 - Nukit CCC 10p 37.1% 708
CCC '04 S2 - TopYodeller CCC 5 21.5% 721
CCC '02 J1 - 0123456789 CCC 3 5.4% 722
CCC '13 S5 - Factor Solitaire CCC 15p 42.8% 733
CCC '05 S5 - Pinball Ranking CCC 12p 19.5% 741
CCC '08 S4 - Twenty-four CCC 10 25.5% 742