Problems

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Problem Name Code Points Users AC Rate Date Added
CCC10J3 - Punchy ccc10j3 5 152 42.79% 2010-02-23
CCC10J2 - Up and Down ccc10j2 5 232 21.46% 2010-02-23
CCC10J1 - What is n, Daddy? ccc10j1 3 466 31.10% 2010-02-23
CCC02 Stage 2 - Return to Blind Man's Bluff ccc02s2p3 15 0 0.00% 2010-02-02
CCC09 Stage 2 - Dinner ccc09s2p2 40p 35 8.17% 2009-06-06
CCC09 Stage 2 - A Weighty Problem ccc09s2p6 20 53 16.82% 2009-06-06
CCC09 Stage 2 - Invasion of the Boxen ccc09s2p1 20p 16 16.78% 2009-06-06
CCC09 Stage 2 - Beware the Geoducks ccc09s2p3 20 27 13.85% 2009-06-06
CCC09 Stage 2 - Parade ccc09s2p5 30p 41 25.87% 2009-06-06
CCC09J3 - Good Times ccc09j3 5 211 20.43% 2009-05-14
CCC09J2 - Old Fishin' Hole ccc09j2 5 189 34.35% 2009-05-14
CCC09J1 - ISBN ccc09j1 3 370 49.59% 2009-05-14
CCC09S5 - Wireless ccc09s5 20p 117 29.19% 2009-05-13
CCC09J4 - Signage ccc09j4 7 79 43.44% 2009-05-11
CCC09S4 - Shop and Ship ccc09s4 15 145 23.48% 2009-05-11
CCC09J5S3 - Degrees of Separation ccc09s3 12 137 27.77% 2009-05-11
CCC09S2 - Lights Going On and Off ccc09s2 10 79 37.69% 2009-05-10
CCC09S1 - Cool Numbers ccc09s1 5 285 18.89% 2009-05-09
CCC08 Stage 2 - Landing ccc08s2p6 50p 7 14.83% 2009-04-25
CCC99 Stage 2 - Mandelzuma ccc99s2p3 20p 14 23.64% 2009-04-19
CCC99 Stage 2 - Can't Get There ccc99s2p1 20 18 11.79% 2009-04-19
CCC99 Stage 2 - Fast Food ccc99s2p6 20p 35 17.76% 2009-04-19
CCC99 Stage 2 - Sum of Products ccc99s2p5 10 20 25.88% 2009-04-19
CCC99 Stage 2 - Maple Roundup ccc99s2p4 10 64 28.30% 2009-04-19
CCC99 Stage 2 - Common Words ccc99s2p2 10 58 10.12% 2009-04-19
CCC00 Stage 2 - Oil Droplet ccc00s2p5 15 19 33.33% 2009-04-19
CCC00 Stage 2 - Ransom Note ccc00s2p2 20p 12 18.07% 2009-04-19
CCC00 Stage 2 - Cords ccc00s2p6 10 22 26.17% 2009-04-19
CCC00 Stage 2 - Routing ccc00s2p4 10 79 52.13% 2009-04-19
CCC00 Stage 2 - Game of 31 ccc00s2p3 10 37 29.45% 2009-04-19
CCC00 Stage 2 - Subsets ccc00s2p1 10 58 41.36% 2009-04-19
CCC01 Stage 2 - Fast Food ccc01s2p5 15 42 21.29% 2009-04-18
CCC01 Stage 2 - Partitions ccc01s2p3 20 39 27.68% 2009-04-18
CCC01 Stage 2 - Election Night ccc01s2p6 30 32 12.76% 2009-04-18
CCC01 Stage 2 - Coke or Chocolate Milk ccc01s2p2 20 9 23.15% 2009-04-18
CCC01 Stage 2 - The Monkey Dance ccc01s2p1 15 86 39.06% 2009-04-18
CCC02 Stage 2 - Pit Stop ccc02s2p6 20 3 30.00% 2009-04-18
CCC02 Stage 2 - Connect the Campus ccc02s2p5 10 51 23.46% 2009-04-18
CCC02 Stage 2 - Duathlon ccc02s2p4 20 25 14.55% 2009-04-18
CCC02 Stage 2 - Game Show Math ccc02s2p2 15 22 8.57% 2009-04-17
CCC02 Stage 2 - Spam ccc02s2p1 10 13 56.25% 2009-04-17
CCC07 Stage 2 - Particle Catcher ccc07s2p5 40p 4 11.01% 2009-01-17
CCC03 Stage 2 - Cheap Gas ccc03s2p6 20p 21 18.97% 2008-12-28
CCC03 Stage 2 - Longest Substring ccc03s2p5 20p 53 7.32% 2008-12-28
CCC03 Stage 2 - Constrained Permutations ccc03s2p4 10 50 54.48% 2008-12-28
CCC03 Stage 2 - Cube ccc03s2p3 20p 11 12.31% 2008-12-28
CCC03 Stage 2 - Concentration Cards ccc03s2p2 15 16 35.00% 2008-12-28
CCC03 Stage 2 - BFed ccc03s2p1 10 40 33.56% 2008-12-28
CCC04 Stage 2 - Orko ccc04s2p6 20p 16 25.00% 2008-12-27
CCC04 Stage 2 - Jengaism ccc04s2p5 10 29 37.16% 2008-12-27