Problems

Problem Category Points AC % Users ▾
Hello, World! Uncategorized 1 53.6% 6826
A Plus B Fun Math 3p 47.2% 5234
CCC '13 J1 - Next in line CCC 3 60.6% 4884
CCC '14 J1 - Triangle Times CCC 3 32.4% 4684
CCC '07 J1 - Who is in the Middle? CCC 3 45.7% 4425
CCC '04 J1 - Squares CCC 3 31.2% 4178
CCC '11 J1 - Which Alien? CCC 3 34.3% 3899
CCC '08 J1 - Body Mass Index CCC 3 33.3% 3745
CCC '12 J1 - Speed fines are not fine! CCC 3 29.9% 3722
CCC '15 J1 - Special Day CCC 3 36.7% 3531
CCC '14 J2 - Vote Count CCC 3 41.4% 3323
CCC '17 J1 - Quadrant Selection CCC 3 60.2% 3124
CCC '13 J2 - Rotating letters CCC 3 43.4% 3120
CCC '12 J2 - Sounds fishy! CCC 3 30.2% 2978
CCC '16 J1 - Tournament Selection CCC 3 40.5% 2905
CCC '11 S2 - Multiple Choice CCC 5 57.2% 2839
CCC '06 J1 - Canadian Calorie Counting CCC 3 30.0% 2830
CCC '15 J2 - Happy or Sad CCC 3 35.2% 2766
CCC '17 J2 - Shifty Sum CCC 3 52.3% 2640
CCC '14 J3 - Double Dice CCC 3 55.9% 2592
CCC '10 J1 - What is n, Daddy? CCC 3 31.1% 2484
CCC '15 S1 - Zero That Out CCC 3 48.7% 2435
CCC '04 J3 - Smile with Similes CCC 3 58.4% 2430
List Minimum Uncategorized 3 47.9% 2395
CCC '04 J2 - Terms of Office CCC 3 36.3% 2324
CCC '05 J1 - The Cell Sell CCC 3 19.9% 2320
CCC '09 J1 - ISBN CCC 3 48.9% 2281
CCC '18 J1 - Telemarketer or not? CCC 3 37.3% 2209
CCC '11 S1 - English or French? CCC 5 33.0% 2195
CCC '03 S1 - Snakes and Ladders CCC 5 18.9% 2119
CCC '14 S1 - Party Invitation CCC 5 46.0% 2090
CCC '07 J2 - I Speak TXTMSG CCC 3 28.1% 2060
CCC '16 S2 - Tandem Bicycle CCC 5p 52.3% 2058
CCC '16 J2 - Magic Squares CCC 3 38.8% 2009
CCC '18 J2 - Occupy parking CCC 3 48.6% 1993
CCC '19 J1 - Winning Score CCC 3 49.1% 1971
CCC '05 J2 - RSA Numbers CCC 3 41.7% 1947
CCC '19 S1 - Flipper CCC 3p 45.9% 1914
CCC '08 S1 - It's Cold Here! CCC 5 52.4% 1907
CCC '06 J2 - Roll the Dice CCC 3 25.6% 1894
CCC '13 S1 - From 1987 to 2013 CCC 5 41.7% 1884
CCC '02 J2 - AmeriCanadian CCC 3 22.5% 1848
Boolean Uncategorized 3 51.2% 1793
CCC '17 S1 - Sum Game CCC 3 44.9% 1771
CCC '12 J3 - Icon Scaling CCC 3 52.1% 1742
CCC '13 J4 - Time on task CCC 5 43.4% 1719
CCC '14 S3 - The Geneva Confection CCC 7p 25.6% 1695
Sorting Classics 5 52.0% 1673
CCC '01 J1 - Dressing Up CCC 3 49.2% 1662
CCC '14 S2 - Assigning Partners CCC 5 32.5% 1658