Problems

Problem Category Points AC % Users
Back To School '18: Letter Frequency Seasonal 5p 22.8% 160
Back To School '18: Making Friends Seasonal 7p 17.7% 97
Back To School '18: Beautiful Trees Seasonal 10p 14.3% 58
Back To School '18: An FFT Problem Seasonal 12p 30.0% 75
Back To School '18: The Golden Porcupine Seasonal 15p 19.8% 39
Back To School '18: Trucking Troubles II Seasonal 20p 36.1% 16
Back To School '18: Function Maximization Seasonal 25p 12.0% 19
Back To School '19: H🅰️r🅰️mbe Seasonal 3 40.6% 138
Back To School '19: Parkour Seasonal 5p 9.7% 101
Back To School '19: Chemistry Seasonal 7p 11.7% 69
Back To School '19: A Circular Game Seasonal 10p 7.5% 33
Back To School '19: Heist Night Seasonal 15p 13.8% 23
Back To School '19: Unstable Books Seasonal 15p 31.6% 24
Back To School '19: FFT Fun Seasonal 20p 10.9% 13
Back To School '19: Beautiful_Times' Fruit Scam Seasonal 35p 19.7% 4
Castle Invasion Uncategorized 10p 35.3% 18
CCC '00 J1 - Calendar CCC 3 10.3% 339
CCC '00 J2 - 9966 CCC 3 35.6% 539
CCC '00 J3 - Slot Machines CCC 5 26.5% 660
CCC '00 J4 - Babbling Brooks CCC 7 34.2% 471
CCC '00 J5 - Surfing CCC 7 15.0% 139
CCC '00 S4 - Golf CCC 10 23.8% 562
CCC '00 S5 - Sheep and Coyotes CCC 10 12.1% 167
CCC '01 J1 - Dressing Up CCC 3 50.3% 716
CCC '01 J2 - Mod Inverse CCC 3 41.1% 565
CCC '01 S1 - Keeping Score CCC 5 29.3% 409
CCC '01 S2 - Spirals CCC 5 36.6% 244
CCC '01 S2 - Spirals (Exact Version) CCC 7 7.7% 28
CCC '01 S3 - Strategic Bombing CCC 10 31.6% 295
CCC '01 S4 - Cookies CCC 7 18.4% 123
CCC '01 S5 - Post's Correspondence Problem CCC 10 23.5% 111
CCC '02 J1 - 0123456789 CCC 5 9.8% 244
CCC '02 J2 - AmeriCanadian CCC 3 22.1% 955
CCC '02 S1 - The Students' Council Breakfast CCC 5 39.0% 416
CCC '02 S2 - Fraction Action CCC 5 28.8% 922
CCC '02 S3 - Blindfold CCC 5 47.0% 188
CCC '02 S4 - Bridge Crossing CCC 10p 33.4% 210
CCC '02 S5 - Follow the Bouncing Ball CCC 10 6.4% 51
CCC '03 J1 - Trident CCC 3 49.6% 1168
CCC '03 J2 - Picture Perfect CCC 3p 23.1% 476
CCC '03 S1 - Snakes and Ladders CCC 5 17.1% 978
CCC '03 S2 - Poetry CCC 5 16.5% 424
CCC '03 S3 - Floor Plan CCC 10 28.5% 569
CCC '03 S4 - Substrings CCC 15p 10.5% 198
CCC '03 S5 - Trucking Troubles CCC 12p 23.2% 267
CCC '04 J1 - Squares CCC 3 31.3% 2099
CCC '04 J2 - Terms of Office CCC 3 36.0% 1005
CCC '04 J3 - Smile with Similes CCC 3 54.2% 1124
CCC '04 J4 - Simple Encryption CCC 5 49.0% 443
CCC '04 J5 - Fractals CCC 10 31.4% 55