Problems

Problem Category Points AC % Users
Back to School '16: Times Table Seasonal 15p 6.7% 14
Back to School '16: Contest Practice Seasonal 20p 19.7% 20
Back to School '16: Textbooks Seasonal 20p 23.1% 29
CCC '00 J1 - Calendar CCC 3 32.7% 166
CCC '00 J2 - 9966 CCC 3 38.1% 96
CCC '00 J3 - Slot Machines CCC 5 25.8% 168
CCC '00 J4 - Babbling Brooks CCC 7 33.6% 105
CCC '00 J5 - Surfing CCC 7 15.0% 41
CCC '00 S4 - Golf CCC 10 23.7% 144
CCC '00 S5 - Sheep and Coyotes CCC 10 12.1% 33
CCC '01 J1 - Dressing Up CCC 3 50.6% 175
CCC '01 J2 - Mod Inverse CCC 3 45.7% 146
CCC '01 S1 - Keeping Score CCC 5 30.1% 93
CCC '01 S2 - Spirals CCC 5 25.8% 37
CCC '01 S3 - Strategic Bombing CCC 10 38.5% 89
CCC '01 S4 - Cookies CCC 7 18.9% 29
CCC '01 S5 - Post's Correspondence Problem CCC 10 14.3% 31
CCC '02 J1 - 0123456789 CCC 5 28.0% 131
CCC '02 J2 - AmeriCanadian CCC 3 19.8% 397
CCC '02 S1 - The Students' Council Breakfast CCC 5 38.6% 164
CCC '02 S2 - Fraction Action CCC 5 27.7% 371
CCC '02 S3 - Blindfold CCC 5 45.1% 38
CCC '02 S4 - Bridge Crossing CCC 10p 23.6% 75
CCC '02 S5 - Follow the Bouncing Ball CCC 10 15.9% 15
CCC '03 J1 - Trident CCC 3 46.9% 500
CCC '03 J2 - Picture Perfect CCC 3p 47.6% 259
CCC '03 S1 - Snakes and Ladders CCC 5 18.6% 387
CCC '03 S2 - Poetry CCC 5 14.0% 128
CCC '03 S3 - Floor Plan CCC 10 27.4% 186
CCC '03 S4 - Substrings CCC 15p 10.4% 177
CCC '03 S5 - Trucking Troubles CCC 12p 20.7% 111
CCC '04 J1 - Squares CCC 3 30.0% 836
CCC '04 J2 - Terms of Office CCC 3 33.7% 440
CCC '04 J3 - Smile with Similes CCC 3 57.9% 393
CCC '04 J4 - Simple Encryption CCC 5 46.6% 162
CCC '04 J5 - Fractals CCC 10 30.4% 32
CCC '04 S1 - Fix CCC 5 25.7% 24
CCC '05 J1 - The Cell Sell CCC 3 21.5% 482
CCC '05 J2 - RSA Numbers CCC 3 38.0% 313
CCC '05 J3 - Returning Home CCC 5 43.8% 203
CCC '05 J4 - Cross Spiral CCC 7p 47.1% 25
CCC '05 J5 - Bananas CCC 10 16.1% 154
CCC '05 S1 - Snow Calls CCC 5 41.9% 212
CCC '05 S2 - Mouse Move CCC 5 35.7% 216
CCC '05 S3 - Quantum Operations CCC 10p 39.3% 35
CCC '05 S4 - Pyramid Message Scheme CCC 10 31.4% 59
CCC '05 S5 - Pinball Ranking CCC 15p 14.0% 164
CCC '06 J1 - Canadian Calorie Counting CCC 3 32.6% 541
CCC '06 J2 - Roll the Dice CCC 3 26.9% 348
CCC '06 J3 - Cell-Phone Messaging CCC 3 35.4% 129