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Problem Category Points AC % Users
16 BIT S/W ONLY Uncategorized 3 43.2% 270
Rotations in 3 Dimensions Fun Math 7 36.8% 24
A20 Gate Uncategorized 5 46.1% 57
A Noisy Class Uncategorized 8 19.6% 91
A Plus B Fun Math 3p 43.7% 995
A Plus B (Hard) Fun Math 15p 16.9% 109
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% 93
Bad Paths Fun Math 12p 16.1% 7
List Minimum Uncategorized 4 48.9% 556
List Minimum (Hard) Uncategorized 5 31.3% 302
Lexicographically Least Substring Uncategorized 5 40.0% 133
Lexicographically Least Substring (Hard) Uncategorized 15 4.5% 17
Next Prime Uncategorized 5 17.6% 298
Next Prime (Hard) Uncategorized 15 9.6% 29
Binary Fun Math 5 24.4% 203
Boolean Uncategorized 4 41.1% 468
Back to School '16: Harambe Seasonal 3p 28.5% 198
Back to School '16: Paradox Seasonal 5 35.4% 88
Back to School '16: Dodgeball Seasonal 7p 39.7% 109
Back to School '16: Screensaver Seasonal 8 13.3% 47
Back to School '16: Cherry Tree Seasonal 12p 38.3% 43
Back to School '16: Times Table Seasonal 15p 6.4% 11
Back to School '16: Contest Practice Seasonal 17p 15.4% 16
Back to School '16: Textbooks Seasonal 20p 22.0% 24
CCC '00 J1 - Calendar CCC 3 32.6% 115
CCC '00 J2 - 9966 CCC 3 38.9% 68
CCC '00 J3 - Slot Machines CCC 5 28.8% 118
CCC '00 J4 - Babbling Brooks CCC 7 34.8% 75
CCC '00 J5 - Surfing CCC 7 13.1% 30
CCC '00 S4 - Golf CCC 10 24.0% 105
CCC '00 S5 - Sheep and Coyotes CCC 10 11.0% 23
CCC '01 J1 - Dressing Up CCC 3 56.7% 124
CCC '01 J2 - Mod Inverse CCC 3 44.0% 102
CCC '01 S1 - Keeping Score CCC 5 31.0% 67
CCC '01 S2 - Spirals CCC 5 21.3% 23
CCC '01 S3 - Strategic Bombing CCC 10 54.8% 63
CCC '01 S4 - Cookies CCC 7 16.0% 22
CCC '01 S5 - Post's Correspondence Problem CCC 10 22.6% 25
CCC '02 J1 - 0123456789 CCC 5 31.3% 94
CCC '02 J2 - AmeriCanadian CCC 3 19.6% 334
CCC '02 S1 - The Students' Council Breakfast CCC 5 39.6% 156
CCC '02 S2 - Fraction Action CCC 5 28.7% 311
CCC '02 S3 - Blindfold CCC 5 46.0% 33
CCC '02 S4 - Bridge Crossing CCC 10p 25.1% 51
CCC '02 S5 - Follow the Bouncing Ball CCC 10 16.4% 12
CCC '03 J1 - Trident CCC 3 45.4% 418