Problems

Problem Category Points AC % Users
CCC '11 J2 - Who Has Seen The Wind CCC 5p 25.9% 2114
CCC '11 J3 - Sumac Sequences CCC 5p 42.8% 3220
CCC '11 J4 - Boring Business CCC 7p 27.6% 1643
CCC '11 J5 - Unfriend CCC 7p 46.5% 1096
CCC '11 S1 - English or French? CCC 5p 35.3% 6448
CCC '11 S2 - Multiple Choice CCC 3p 54.5% 6950
CCC '11 S3 - Alice Through the Looking Glass CCC 10p 35.9% 1289
CCC '11 S4 - Blood Distribution CCC 15p 8.5% 185
CCC '11 S5 - Switch CCC 12p 17.8% 441
CCC '12 J1 - Speed fines are not fine! CCC 3p 28.4% 5789
CCC '12 J2 - Sounds fishy! CCC 3p 34.5% 5050
CCC '12 J3 - Icon Scaling CCC 3p 50.6% 3142
CCC '12 J4 - Big Bang Secrets CCC 3p 58.7% 2642
CCC '12 S1 - Don't pass me the ball! CCC 3p 55.9% 2440
CCC '12 S2 - Aromatic Numbers CCC 5p 53.7% 1873
CCC '12 S3 - Absolutely Acidic CCC 7p 26.7% 2014
CCC '12 S4 - A Coin Game CCC 15p 27.0% 497
CCC '12 S5 - Mouse Journey CCC 7p 45.5% 1924
CCC '13 J1 - Next in line CCC 3p 62.7% 13413
CCC '13 J2 - Rotating letters CCC 3p 45.1% 5296
CCC '13 J4 - Time on task CCC 5p 44.7% 3335
CCC '13 S1 - From 1987 to 2013 CCC 5p 46.5% 4392
CCC '13 S2 - Bridge Transport CCC 5p 26.7% 2215
CCC '13 S3 - Chances of Winning CCC 10p 41.5% 1481
CCC '13 S4 - Who is Taller? CCC 7p 16.9% 1327
CCC '13 S5 - Factor Solitaire CCC 15p 41.9% 789
CCC '14 J1 - Triangle Times CCC 3p 32.8% 8190
CCC '14 J2 - Vote Count CCC 3p 44.8% 5874
CCC '14 J3 - Double Dice CCC 3p 55.7% 4978
CCC '14 S1 - Party Invitation CCC 5p 47.4% 3821
CCC '14 S2 - Assigning Partners CCC 5p 33.5% 3080
CCC '14 S3 - The Geneva Confection CCC 7p 25.8% 2922
CCC '14 S4 - Tinted Glass Window CCC 15p 29.8% 718
CCC '14 S5 - Lazy Fox CCC 20p 18.1% 486
CCC '15 J1 - Special Day CCC 3p 36.7% 9520
CCC '15 J2 - Happy or Sad CCC 3p 37.4% 7992
CCC '15 J3 - Rövarspråket CCC 5p 38.6% 2554
CCC '15 J4 - Wait Time CCC 5p 38.8% 1476
CCC '15 J5 - π-day CCC 10p 27.3% 1617
CCC '15 S1 - Zero That Out CCC 3p 51.4% 4170
CCC '15 S2 - Jerseys CCC 5p 27.2% 2138
CCC '15 S3 - Gates CCC 10p 19.1% 1982
CCC '15 S4 - Convex Hull CCC 15p 27.6% 1267
CCC '15 S5 - Greedy For Pies CCC 17p 23.1% 592
CCC '16 J1 - Tournament Selection CCC 3p 41.1% 5157
CCC '16 J2 - Magic Squares CCC 3p 35.0% 3620
CCC '16 J3 - Hidden Palindrome CCC 5p 46.2% 2912
CCC '16 J4 - Arrival Time CCC 5p 28.6% 1867
CCC '16 S1 - Ragaman CCC 3p 30.0% 2535
CCC '16 S2 - Tandem Bicycle CCC 5p 53.5% 3831