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Problem Category Points AC % ▴ Users
CCC '99 S3 - Divided Fractals CCC 7 16.5% 68
CCC '99 S4 - A Knightly Pursuit CCC 12 18.7% 348
CCC '99 S5 - Letter Arithmetic CCC 12 16.0% 77
CCC '00 J1 - Calendar CCC 5 11.2% 1357
CCC '00 J2 - 9966 CCC 3 35.8% 1959
CCC '00 S1 - Slot Machines CCC 5 27.3% 4529
CCC '00 S2 - Babbling Brooks CCC 7 34.1% 2537
CCC '00 S5 - Sheep and Coyotes CCC 10p 4.1% 178
CCC '00 S3 - Surfing CCC 7 17.5% 621
CCCHK '08 J1 - Best fish CCC 3 38.1% 805
CCCHK '08 J2 - Lucky Number CCC 3 26.8% 845
CCC '04 S1 - Fix CCC 5 32.6% 1199
CCCHK '08 J3 - Phone book CCC 5p 34.6% 625
CCCHK '08 J4 - Tic-tac-toe CCC 5p 10.9% 108
CCC '04 S2 - TopYodeller CCC 5 21.5% 732
CCC '04 S3 - Spreadsheet CCC 10 27.0% 614
CCC '04 S4 - Space Turtle CCC 10p 19.7% 185
CCC '04 S5 - Super Plumber CCC 10p 23.8% 402
CCC '18 J1 - Telemarketer or not? CCC 3 40.1% 6894
CCC '18 J2 - Occupy parking CCC 3 53.4% 5683
CCC '18 J3 - Are we there yet? CCC 3 55.6% 3114
CCC '18 J5 - Choose your own path CCC 7p 24.1% 1614
CCC '01 S2 - Spirals (Exact Version) CCC 7 8.3% 105
CCC '07 J4 - Anagram Checker CCC 5 37.2% 2130
Mock CCC '19 Contest 1 S4 - Pusheen Plays Neko Atsume Mock CCC 12 17.8% 100
Mock CCC '20 S2 - Flipper Redux Mock CCC 7p 26.5% 280
CCC '19 S4 - Tourism CCC 20p 7.7% 249
CCC '19 J1 - Winning Score CCC 3 50.8% 7022
CCC '19 J2 - Time to Decompress CCC 3 52.4% 3331
CCC '19 J3 - Cold Compress CCC 5 46.2% 3163
CCC '19 J5 - Rule of Three CCC 20p 0.7% 7
Mock CCC '20 S4 - Valentine's Day Shopping Mock CCC 20p 7.9% 15
Mock CCC '20 S3 - SAM I Am Mock CCC 10p 12.7% 72
Mock CCC '20 S1 - War Mock CCC 3p 29.7% 478
Mock CCC '20 Contest 2 S1 - Arithmetic Hybercube Mock CCC 3p 53.9% 403
Mock CCC '20 Contest 2 S2 - 4D BBST on a DP Mock CCC 5p 27.6% 281
Mock CCC '20 Contest 2 S3 - Tree Programming Mock CCC 10p 15.5% 79
Mock CCC '20 Contest 2 S5 - Sticks Mock CCC 20p 2.3% 4
CCC '20 J1 - Dog Treats CCC 3 56.1% 4018
CCC '20 J2 - Epidemiology CCC 3 27.1% 3711
CCC '20 J3 - Art CCC 3p 42.9% 2367
CCC '20 J4 - Cyclic Shifts CCC 5p 45.7% 2291
CCC '20 S1 - Surmising a Sprinter's Speed CCC 5p 42.8% 2047
CCC '20 S2 - Escape Room CCC 10p 12.8% 1695
CCC '20 S5 - Josh's Double Bacon Deluxe CCC 17p 29.6% 258
CCC '20 S2 - Escape Room (Hard) CCC 15p 5.6% 55
Mock CCC '14 S3 - Spreadsheet Sorting Mock CCC 7 49.0% 425
Mock CCC '14 S5 - Elimination Game Mock CCC 15p 21.8% 56
Mock CCC '14 J2 - Rope Unfolding Mock CCC 3 45.0% 285
Mock CCC '14 J5 - Spacetime Surfer Mock CCC 10 30.0% 83