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Problem Category Points AC % Users
16 BIT S/W ONLY Uncategorized 3 42.7% 306
Rotations in 3 Dimensions Fun Math 12 36.8% 31
A20 Gate Uncategorized 5 45.4% 59
Troubling Times Uncategorized 5p 31.0% 37
A Noisy Class Uncategorized 8 19.1% 102
A Plus B Fun Math 3p 42.0% 1188
A Plus B (Hard) Fun Math 15p 15.5% 147
A Simple Mean Fun Math 7 11.6% 4
A Simple Maximum Fun Math 8 9.3% 2
A Simple Mode Fun Math 8p 36.4% 2
A Simple Minus Fun Math 10 58.8% 2
A Times B Fun Math 30p 1.9% 118
Bad Paths Fun Math 12p 17.9% 10
List Minimum Uncategorized 4 47.4% 660
List Minimum (Hard) Uncategorized 5 32.3% 372
Lexicographically Least Substring Uncategorized 5 38.1% 151
Lexicographically Least Substring (Hard) Uncategorized 15 4.8% 22
Next Prime Uncategorized 5 17.0% 352
Next Prime (Hard) Uncategorized 15 9.3% 35
String Finding (Hard) Uncategorized 10 20.6% 42
Binary Fun Math 5 23.9% 233
Boolean Uncategorized 4 40.3% 546
Back to School '16: Harambe Seasonal 3p 27.6% 257
Back to School '16: Paradox Seasonal 5 34.8% 94
Back to School '16: Dodgeball Seasonal 7p 39.8% 123
Back to School '16: Screensaver Seasonal 8 9.4% 51
Back to School '16: Cherry Tree Seasonal 12p 38.9% 51
Back to School '16: Times Table Seasonal 15p 6.7% 14
Back to School '16: Contest Practice Seasonal 20p 16.4% 17
Back to School '16: Textbooks Seasonal 20p 20.9% 25
CCC '00 J1 - Calendar CCC 3 32.0% 144
CCC '00 J2 - 9966 CCC 3 37.8% 86
CCC '00 J3 - Slot Machines CCC 5 25.7% 151
CCC '00 J4 - Babbling Brooks CCC 7 32.7% 90
CCC '00 J5 - Surfing CCC 7 14.0% 37
CCC '00 S4 - Golf CCC 10 22.9% 132
CCC '00 S5 - Sheep and Coyotes CCC 10 9.7% 28
CCC '01 J1 - Dressing Up CCC 3 51.2% 151
CCC '01 J2 - Mod Inverse CCC 3 44.9% 134
CCC '01 S1 - Keeping Score CCC 5 31.6% 87
CCC '01 S2 - Spirals CCC 5 21.8% 28
CCC '01 S3 - Strategic Bombing CCC 10 45.2% 80
CCC '01 S4 - Cookies CCC 7 12.6% 25
CCC '01 S5 - Post's Correspondence Problem CCC 10 23.5% 28
CCC '02 J1 - 0123456789 CCC 5 27.4% 117
CCC '02 J2 - AmeriCanadian CCC 3 19.6% 376
CCC '02 S1 - The Students' Council Breakfast CCC 5 39.0% 161
CCC '02 S2 - Fraction Action CCC 5 28.2% 360
CCC '02 S3 - Blindfold CCC 5 44.6% 37
CCC '02 S4 - Bridge Crossing CCC 10p 20.4% 68