Problems

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Problem Name Code Points Users AC Rate Date Added
CCC96S1 - DPA ccc96s1 5 508 30.93% 2008-09-28
CCC96S2 - Divisibility by 11 ccc96s2 5 97 12.07% 2008-09-28
CCC96S3 - Pattern Generator ccc96s3 10 221 25.18% 2008-09-28
CCC96S4 - When in Rome ccc96s4 10 165 27.30% 2008-09-28
CCC96S5 - Max Distance ccc96s5 10p 145 19.71% 2008-09-28
CCC96 Stage 2 - Train Swapping ccc96s2p1 7 146 34.16% 2013-06-24
CCC96 Stage 2 - Safebreaker ccc96s2p2 10 28 32.41% 2013-06-24
CCC96 Stage 2 - Quadtree ccc96s2p3 15 45 41.32% 2013-06-25
CCC96 Stage 2 - Where's Waldorf? ccc96s2p4 10 45 32.07% 2013-06-25
CCC96 Stage 2 - All Roads Lead Where? ccc96s2p5 10 43 57.65% 2013-06-25
CCC96 Stage 2 - Hoppers ccc96s2p6 15 33 23.08% 2013-06-26
CCC97S1 - Sentences ccc97s1 5 231 31.31% 2008-09-28
CCC97S2 - Nasty ccc97s2 5 185 45.55% 2008-09-28
CCC97S3 - Knockout ccc97s3 10 120 34.16% 2008-09-28
CCC97S4 - Dictionary ccc97s4 10 115 36.39% 2008-09-28
CCC97S5 - Division ccc97s5 10 34 16.26% 2008-09-29
CCC98S1 - Censor ccc98s1 5 290 29.33% 2008-10-01
CCC98S3 - Mars Rover ccc98s3 10 64 28.52% 2008-09-29
CCC98S4 - Lottery ccc98s4 10 59 35.60% 2008-09-27
CCC98S5 - Mountain Passage ccc98s5 10 91 29.51% 2008-09-27
CCC99S1 - Card Game ccc99s1 5 97 37.01% 2008-10-03
CCC99S2 - Year 2000 ccc99s2 10 23 17.05% 2008-09-29
CCC99S3 - Divided Fractals ccc99s3 10 40 39.10% 2008-10-01
CCC99S4 - Knightly Pursuit ccc99s4 10 60 12.34% 2008-10-01
CCC99S5 - Letter Arithmetic ccc99s5 15 24 25.18% 2008-09-29
CCC99 Stage 2 - Can't Get There ccc99s2p1 20 18 11.79% 2009-04-19
CCC99 Stage 2 - Common Words ccc99s2p2 10 47 10.22% 2009-04-19
CCC99 Stage 2 - Mandelzuma ccc99s2p3 20p 14 23.64% 2009-04-19
CCC99 Stage 2 - Maple Roundup ccc99s2p4 10 56 31.15% 2009-04-19
CCC99 Stage 2 - Sum of Products ccc99s2p5 10 20 25.88% 2009-04-19
CCC99 Stage 2 - Fast Food ccc99s2p6 20p 33 17.35% 2009-04-19
CCC00J3S1 - Slot Machines ccc00s1 5 209 28.88% 2008-10-01
CCC00J5S3 - Surfing ccc00s3 10 69 19.51% 2008-10-01
CCC00S4 - Golf ccc00s4 10 383 23.27% 2008-09-29
CCC00S5 - Sheep and Coyotes ccc00s5 20p 40 5.51% 2008-10-01
CCC00J1 - Calendar ccc00j1 3 169 43.68% 2013-12-15
CCC00J2 - 9966 ccc00j2 3 153 29.61% 2008-10-01
CCC00J4S2 - Babbling Brooks ccc00s2 7 61 18.25% 2008-09-29
CCC00 Stage 2 - Subsets ccc00s2p1 10 54 40.13% 2009-04-19
CCC00 Stage 2 - Ransom Note ccc00s2p2 20p 12 18.07% 2009-04-19
CCC00 Stage 2 - Game of 31 ccc00s2p3 10 37 29.45% 2009-04-19
CCC00 Stage 2 - Routing ccc00s2p4 10 76 52.49% 2009-04-19
CCC00 Stage 2 - Cords ccc00s2p6 10 22 26.17% 2009-04-19
CCC00 Stage 2 - Oil Droplet ccc00s2p5 15 19 33.33% 2009-04-19
CCC01J2 - Mod Inverse ccc01j2 3 309 42.00% 2008-09-27
CCC01J3S1 - Keeping Score ccc01s1 5 135 34.91% 2008-09-27
CCC01J5S3 - Strategic Bombing ccc01s3 10 174 37.06% 2008-09-28
CCC01S4 - Cookies ccc01s4 10 73 14.18% 2008-09-27
CCC01S5 - Post's Correspondence ccc01s5 10 68 48.92% 2008-09-30
CCC01J1 - Dressing Up ccc01j1 3 303 50.70% 2008-09-27
CCC01J4S2 - Spirals ccc01s2 5 64 44.97% 2008-10-02
CCC01 Stage 2 - Coke or Chocolate Milk ccc01s2p2 20 9 23.15% 2009-04-18
CCC01 Stage 2 - Partitions ccc01s2p3 20 38 27.27% 2009-04-18
CCC01 Stage 2 - Breaking Level ccc01s2p4 20 2 11.76% 2013-08-13
CCC01 Stage 2 - Election Night ccc01s2p6 30 31 12.59% 2009-04-18
CCC01 Stage 2 - The Monkey Dance ccc01s2p1 15 84 39.58% 2009-04-18
CCC01 Stage 2 - Fast Food ccc01s2p5 15 42 21.29% 2009-04-18
CCC02J2 - AmeriCanadian ccc02j2 3 304 22.26% 2008-09-27
CCC02J3S1 - Student Council's Breakfast ccc02s1 5 164 31.41% 2008-09-27
CCC02J4S2 - Fraction Action ccc02s2 5 305 26.83% 2008-09-28
CCC02J5S3 - Blindfold ccc02s3 5 76 53.89% 2008-10-02
CCC02S4 - Bridge Crossing ccc02s4 10p 128 27.79% 2008-10-02
CCC02S5 - Bouncing Ball ccc02s5 10 41 15.29% 2008-09-27
CCC02J1 - 0123456789 ccc02j1 3 433 31.37% 2008-10-01
CCC02 Stage 2 - Spam ccc02s2p1 10 13 56.25% 2009-04-17
CCC02 Stage 2 - Game Show Math ccc02s2p2 15 22 8.57% 2009-04-17
CCC02 Stage 2 - Return to Blind Man's Bluff ccc02s2p3 15 0 0.00% 2010-02-02
CCC02 Stage 2 - Duathlon ccc02s2p4 20 25 14.55% 2009-04-18
CCC02 Stage 2 - Pit Stop ccc02s2p6 20 3 30.00% 2009-04-18
CCC02 Stage 2 - Connect the Campus ccc02s2p5 10 33 22.15% 2009-04-18
CCC03J2 - Picture Perfect ccc03j2 3 323 30.53% 2008-09-27
CCC03J4S2 - Poetry ccc03s2 5 113 14.11% 2008-09-27
CCC03S4 - Substrings ccc03s4 20p 88 13.18% 2008-09-30
CCC03S5 - Trucking Troubles ccc03s5 20p 134 21.16% 2008-09-27
CCC03J1 - Trident ccc03j1 3 319 56.97% 2008-09-27
CCC03J3S1 - Snakes and Ladders ccc03s1 5 371 21.10% 2008-09-27
CCC03J5S3 - Floor Plan ccc03s3 10 201 21.89% 2008-10-02
CCC03 Stage 2 - BFed ccc03s2p1 10 39 33.33% 2008-12-28
CCC03 Stage 2 - Concentration Cards ccc03s2p2 15 16 36.21% 2008-12-28
CCC03 Stage 2 - Cube ccc03s2p3 20p 11 12.31% 2008-12-28
CCC03 Stage 2 - Constrained Permutations ccc03s2p4 10 48 53.79% 2008-12-28
CCC03 Stage 2 - Longest Substring ccc03s2p5 20p 44 6.89% 2008-12-28
CCC03 Stage 2 - Cheap Gas ccc03s2p6 20p 20 18.61% 2008-12-28
CCC04J3 - Smile with Similes ccc04j3 3 390 66.25% 2008-09-29
CCC04J4 - Simple Encryption ccc04j4 5 130 47.38% 2008-10-03
CCC04S1 - Fix ccc04s1 5 111 23.25% 2008-10-03
CCC04S2 - Top Yodeller ccc04s2 5 66 23.76% 2008-10-03
CCC04S3 - Spreadsheet ccc04s3 10 60 25.35% 2008-10-03
CCC04J1 - Squares ccc04j1 3 677 31.70% 2008-09-29
CCC04J2 - Terms of Office ccc04j2 3 559 33.84% 2008-09-29
CCC04J5 - Fractals ccc04j5 10 22 48.00% 2008-10-04
CCC04S4 - Space Turtle ccc04s4 12 30 18.50% 2008-09-28
CCC04S5 - Super Plumber ccc04s5 12p 76 19.31% 2008-09-28
CCC04 Stage 2 - Scribble ccc04s2p1 10 56 36.09% 2008-12-27
CCC04 Stage 2 - Hockey Scores ccc04s2p2 20 23 34.62% 2008-12-27
CCC04 Stage 2 - Return of Space Turtle ccc04s2p4 20 16 17.56% 2008-12-27
CCC04 Stage 2 - S and K ccc04s2p3 30p 5 4.13% 2008-12-27
CCC04 Stage 2 - Jengaism ccc04s2p5 10 28 37.14% 2008-12-27
CCC04 Stage 2 - Orko ccc04s2p6 20p 14 23.08% 2008-12-27
CCC05J3 - Returning Home ccc05j3 3 258 34.36% 2008-09-29
CCC05J5 - Bananas ccc05j5 10 192 18.59% 2008-10-04
CCC05S2 - Mouse Move ccc05s2 5 208 30.59% 2008-10-04
CCC05S4 - Pyramid Messaging Scheme ccc05s4 10 84 19.47% 2008-09-30
CCC05J1 - Cell Sell ccc05j1 3 511 21.38% 2008-09-29
CCC05J2 - RSA Numbers ccc05j2 3 412 50.00% 2008-09-29
CCC05J4 - Cross Spiral ccc05j4 7 36 51.09% 2008-10-04
CCC05S1 - Snow Calls ccc05s1 5 264 33.33% 2008-10-04
CCC05S3 - Quantum Operations ccc05s3 10 52 25.56% 2008-10-04
CCC05S5 - Pinball Ranking ccc05s5 20p 128 11.07% 2008-09-28
CCC05 Stage 2 - The Great Spamway Strike ccc05s2p2 20 26 36.36% 2008-12-23
CCC05 Stage 2 - Primed Sequences ccc05s2p4 15p 57 15.26% 2008-12-23
CCC05 Stage 2 - Segments ccc05s2p5 20 56 37.44% 2008-12-23
CCC05 Stage 2 - Windows ccc05s2p6 30p 13 10.73% 2008-12-23
CCC05 Stage 2 - Number Matrix ccc05s2p1 10 40 20.31% 2008-12-23
CCC06S1 - Maternity ccc06s1 5 116 42.42% 2008-10-03
CCC06S2 - Cipher Texts ccc06s2 5 153 56.84% 2008-10-03
CCC06J1 - Canadian Calorie Counting ccc06j1 3 721 35.79% 2008-09-30
CCC06J2 - Roll the Dice ccc06j2 3 383 26.81% 2008-09-30
CCC06J3 - Cell-Phone Messaging ccc06j3 3 133 39.44% 2008-09-30
CCC06J4 - Tough Being a Teen ccc06j4 7 121 35.50% 2008-10-04
CCC06J5 - CCC Othello ccc06j5 10 54 42.39% 2008-10-04
CCC06S3 - Tin Can Telephone ccc06s3 12 70 21.03% 2008-10-04
CCC06S4 - Groups ccc06s4 10 48 43.21% 2008-09-30
CCC06S5 - Origin of Life ccc06s5 15p 41 31.09% 2008-09-28
CCC06 Stage 2 - CN Tower ccc06s2p1 10 76 21.84% 2008-12-09
CCC06 Stage 2 - CN Tower 2 ccc06s2p4 30 13 7.33% 2008-12-25
CCC06 Stage 2 - Domino ccc06s2p5 30p 8 12.98% 2008-12-23
CCC06 Stage 2 - Paint by Numbers ccc06s2p6 30p 7 18.97% 2008-12-09
CCC06 Stage 2 - R & J ccc06s2p2 10 21 25.26% 2008-12-10
CCC07J3 - Deal or No Deal Calculator ccc07j3 3 281 36.97% 2008-09-30
CCC07J4 - Anagram Checker ccc07j4 5 323 30.27% 2008-09-30
CCC07J5 - Keep on Truckin' ccc07j5 5 264 46.40% 2008-10-02
CCC07S4 - Water Park ccc07s4 10 314 23.34% 2008-09-30
CCC07S5 - Bowling for Numbers ccc07s5 10p 142 22.74% 2008-09-30
CCC07J1 - Who is in the Middle? ccc07j1 3 794 47.87% 2008-09-29
CCC07J2 - I Speak TXTMSG ccc07j2 3 503 28.47% 2008-09-30
CCC07S1 - Federal Voting Age ccc07s1 5 377 38.48% 2008-09-30
CCC07S2 - Boxes ccc07s2 5 122 28.63% 2008-09-30
CCC07S3 - Friends ccc07s3 10 162 32.86% 2008-09-30
CCC07 Stage 2 - Cows ccc07s2p1 10 68 33.78% 2008-12-09
CCC07 Stage 2 - Snowflakes ccc07s2p2 10p 74 13.78% 2008-12-09
CCC07 Stage 2 - Bowling for Numbers++ ccc07s2p3 30p 58 17.77% 2008-12-09
CCC07 Stage 2 - Gerrymandering ccc07s2p4 20p 31 25.73% 2008-12-09
CCC07 Stage 2 - Particle Catcher ccc07s2p5 40p 4 11.01% 2009-01-17
CCC07 Stage 2 - Road Construction ccc07s2p6 20p 51 26.95% 2008-12-09
CCC08J2 - Do the Shuffle ccc08j2 3 238 38.64% 2008-09-30
CCC08J4 - From Prefix to Postfix ccc08j4 7 72 46.34% 2008-09-30
CCC08J5 - Nukit ccc08j5 7 140 49.86% 2008-09-28
CCC08S2 - Pennies in the Ring ccc08s2 5 136 30.83% 2008-09-28
CCC08S3 - Maze ccc08s3 10 180 27.15% 2008-09-28
CCC08S4 - Twenty-four ccc08s4 10 61 24.32% 2008-09-28
CCC08S5 - Nukit ccc08s5 10 150 41.83% 2008-09-28
CCC08J1 - Body Mass Index ccc08j1 3 955 38.14% 2008-09-28
CCC08J3 - GPS Text Entry ccc08j3 3 150 46.68% 2008-09-29
CCC08S1 - It's Cold Here ccc08s1 5 382 47.75% 2008-09-28
CCC08 Stage 2 - Moving Day ccc08s2p1 10 58 36.15% 2008-12-07
CCC08 Stage 2 - King & Weber ccc08s2p2 20p 33 17.27% 2008-12-07
CCC08 Stage 2 - Herding ccc08s2p4 10 56 26.59% 2008-12-07
CCC08 Stage 2 - Landing ccc08s2p6 50p 3 3.86% 2009-04-25
CCC08 Stage 2 - Mobile ccc08s2p3 17p 36 29.48% 2008-12-07
CCC08 Stage 2 - Candy ccc08s2p5 20 68 17.99% 2008-12-07
CCC09J1 - ISBN ccc09j1 3 333 48.08% 2009-05-14
CCC09J2 - Old Fishin' Hole ccc09j2 5 167 33.51% 2009-05-14
CCC09J3 - Good Times ccc09j3 5 183 20.26% 2009-05-14
CCC09J4 - Signage ccc09j4 7 70 43.30% 2009-05-11
CCC09S1 - Cool Numbers ccc09s1 5 248 19.68% 2009-05-09
CCC09S2 - Lights Going On and Off ccc09s2 10 68 38.91% 2009-05-10
CCC09J5S3 - Degrees of Separation ccc09s3 12 124 27.35% 2009-05-11
CCC09S4 - Shop and Ship ccc09s4 15 136 23.96% 2009-05-11
CCC09S5 - Wireless ccc09s5 20p 110 28.77% 2009-05-13
CCC09 Stage 2 - Invasion of the Boxen ccc09s2p1 20p 14 15.75% 2009-06-06
CCC09 Stage 2 - Dinner ccc09s2p2 40p 27 7.03% 2009-06-06
CCC09 Stage 2 - Beware the Geoducks ccc09s2p3 20 24 13.66% 2009-06-06
CCC09 Stage 2 - Parade ccc09s2p5 30p 37 26.38% 2009-06-06
CCC09 Stage 2 - A Weighty Problem ccc09s2p6 20 51 16.62% 2009-06-06
CCC10J1 - What is n, Daddy? ccc10j1 3 426 32.19% 2010-02-23
CCC10J2 - Up and Down ccc10j2 5 196 21.38% 2010-02-23
CCC10J3 - Punchy ccc10j3 5 135 42.62% 2010-02-23
CCC10J4 - Global Warming ccc10j4 10p 114 23.08% 2010-02-23
CCC10J5 - Knight Hop ccc10j5 10p 235 31.57% 2010-02-23
CCC10S1 - Computer Purchase ccc10s1 5 153 18.60% 2010-02-23
CCC10S2 - Huffman Encoding ccc10s2 5 149 53.50% 2010-02-23
CCC10S3 - Firehose ccc10s3 15p 87 26.46% 2010-02-23
CCC10S4 - Animal Farm ccc10s4 15p 73 25.71% 2010-02-23
CCC10S5 - Nutrient Tree ccc10s5 20p 50 16.67% 2010-02-23
CCC10 Stage 2 - Barking Dogs! ccc10s2p1 10 51 28.50% 2010-05-19
CCC10 Stage 2 - Tree Pruning ccc10s2p2 15p 64 24.28% 2010-05-19
CCC10 Stage 2 - Computer Purchase Return ccc10s2p4 10 77 31.48% 2010-05-19
CCC10 Stage 2 - Shuffle ccc10s2p6 10 50 38.82% 2010-05-19
CCC10 Stage 2 - Wowow ccc10s2p3 20p 80 21.41% 2010-05-19
CCC10 Stage 2 - Space Miner ccc10s2p5 15 29 33.06% 2010-05-19
CCC11S1 - English or French? ccc11s1 5 339 26.58% 2011-03-01
CCC11J1 - Which Alien? ccc11j1 3 777 30.88% 2011-03-01
CCC11J2 - Who Has Seen the Wind ccc11j2 5 259 31.36% 2011-03-01
CCC11S2 - Multiple Choice ccc11s2 5 434 52.12% 2011-03-01
CCC11J3 - Sumac Sequences ccc11j3 5 292 37.97% 2011-03-01
CCC11S3 - Alice Through the Looking Glass ccc11s3 10p 114 30.68% 2011-03-01
CCC11J4 - Boring Business ccc11j4 7 135 29.29% 2011-03-01
CCC11S4 - Blood Distribution ccc11s4 7 78 38.13% 2011-03-01
CCC11J5 - Unfriend ccc11j5 7 91 38.83% 2011-03-01
CCC11S5 - Switch ccc11s5 12p 59 18.04% 2011-03-01
CCC11 Stage 2 - Putnam ccc11s2p1 7 47 25.00% 2011-06-05
CCC11 Stage 2 - Vampire Tunnels ccc11s2p2 15p 85 15.32% 2011-06-05
CCC11 Stage 2 - Spies Like Us ccc11s2p3 10p 45 27.27% 2011-06-06
CCC11 Stage 2 - Reorganization ccc11s2p4 15p 46 27.31% 2011-06-06
CCC11 Stage 2 - Fixing Disks ccc11s2p5 40p 1 5.56% 2011-06-07
CCC11 Stage 2 - Biggest (Zero Carbon) Footprint ccc11s2p6 25p 30 10.00% 2011-06-06
CCC12J1 - Speed fines are not fine! ccc12j1 3 557 32.74% 2012-02-29
CCC12J2 - Sounds fishy! ccc12j2 3 438 26.57% 2012-02-29
CCC12J3 - Icon Scaling ccc12j3 5 280 58.97% 2012-02-29
CCC12J4 - Big Bang Secrets ccc12j4 5 222 63.20% 2012-02-29
CCC12J5 - A Coin Game ccc12j5 10 55 32.88% 2012-02-29
CCC12S1 - Don't pass me the ball! ccc12s1 3 252 57.41% 2012-02-29
CCC12S2 - Aromatic Numbers ccc12s2 5 154 46.06% 2012-02-29
CCC12S3 - Absolutely Acidic ccc12s3 7 173 23.37% 2012-02-29
CCC12S4 - A Coin Game ccc12s4 15 77 37.17% 2012-02-29
CCC12S5 - Mouse Journey ccc12s5 10p 220 40.53% 2012-02-29
CCC12 Stage 2 - Choose Your Own Arithmetic ccc12s2p1 7 64 20.76% 2012-06-20
CCC12 Stage 2 - Hungary Games ccc12s2p2 15p 77 21.69% 2012-06-20
CCC12 Stage 2 - Mhocskian Languages ccc12s2p3 20p 34 30.18% 2012-06-20
CCC12 Stage 2 - Editor Distance ccc12s2p4 10 44 35.80% 2012-06-20
CCC12 Stage 2 - Sample Size ccc12s2p5 10 56 26.21% 2012-06-20
CCC12 Stage 2 - The Winds of War ccc12s2p6 30p 16 12.08% 2012-06-20
CCC13J1 - Next in Line ccc13j1 3 537 61.21% 2013-05-18
CCC13J2 - Rotating Letters ccc13j2 5 395 42.76% 2013-05-18
CCC13J4 - Time on task ccc13j4 5 318 42.70% 2013-05-19
CCC13J3S1 - From 1987 to 2013 ccc13s1 5 271 44.34% 2013-05-18
CCC13S2 - Bridge Transport ccc13s2 5 169 23.19% 2013-05-19
CCC13J5S3 - Chances of Winning ccc13s3 12 132 36.17% 2013-05-19
CCC13S4 - Who is Taller? ccc13s4 10 140 23.09% 2013-05-19
CCC13S5 - Factor Solitare ccc13s5 15p 89 34.28% 2013-05-19
CCC13 Stage 2 - All Your Base Are Belong To Palindromes ccc13s2p1 10p 64 20.94% 2013-05-19
CCC13 Stage 2 - Tourney ccc13s2p2 15p 82 34.01% 2013-05-19
CCC13 Stage 2 - LHC ccc13s2p3 17p 79 20.38% 2013-05-19
CCC13 Stage 2 - A Romantic Movie Outing ccc13s2p4 20p 33 23.64% 2013-05-19
CCC13 Stage 2 - Transforming Comets ccc13s2p5 25p 28 16.79% 2013-05-19
CCC13 Stage 2 - Repetitivity ccc13s2p6 25p 75 42.89% 2013-05-19
CCC14J1 - Triangle Times ccc14j1 3 713 30.67% 2014-02-27
CCC14J2 - Vote Count ccc14j2 3 428 42.31% 2014-02-27
CCC14J3 - Double Dice ccc14j3 3 460 55.25% 2014-02-27
CCC14J4S1 - Party Invitation ccc14s1 5 292 44.97% 2014-02-27
CCC14J5S2 - Assigning Partners ccc14s2 5 224 27.91% 2014-02-27
CCC14S3 - The Geneva Confection ccc14s3 7 228 28.00% 2014-02-27
CCC14S4 - Tinted Glass Window ccc14s4 15p 94 24.57% 2014-02-27
CCC14S5 - Lazy Fox ccc14s5 20p 82 13.76% 2014-02-27
Mock CCC14J1 - Love Overdose mockccc14j1 3 215 21.22% 2014-02-27
Mock CCC14J2 - Rope Unfolding mockccc14j2 3 157 42.46% 2014-02-27
Mock CCC14J3 - Clock Hands mockccc14j3 5 59 17.76% 2014-02-27
Mock CCC14J4 - Selecting Shifts mockccc14j4 7p 27 10.10% 2014-02-27
Mock CCC14J5 - Spacetime Surfer mockccc14j5 10 33 18.34% 2014-02-27
Mock CCC14S1 - Reverse Find mockccc14s1 5 136 26.00% 2014-02-27
Mock CCC14S2 - Sleep Cycle mockccc14s2 7p 62 17.38% 2014-02-27
Mock CCC14S3 - Spreadsheet Sorting mockccc14s3 7 77 45.54% 2014-02-27
Mock CCC14S4 - Roadtrip Tracking mockccc14s4 15p 50 9.54% 2014-02-27
Mock CCC14S5 - Elimination Game mockccc14s5 20p 37 17.98% 2014-02-27
CCC14 Stage 2 - Troyangles ccc14s2p1 10p 108 39.60% 2014-05-17
CCC14 Stage 2 - King Gruff ccc14s2p2 15p 77 41.45% 2014-05-17
CCC14 Stage 2 - Werewolf ccc14s2p3 25p 62 29.51% 2014-05-17
CCC14 Stage 2 - Where's That Fuel? ccc14s2p4 7p 91 29.23% 2014-05-17
CCC14 Stage 2 - Early Exam Evacuation ccc14s2p5 25p 36 20.18% 2014-05-17
CCC14 Stage 2 - Gates ccc14s2p6 40p 3 9.38% 2014-05-17
CCC15J1 - Special Day ccc15j1 3 649 30.81% 2015-02-21
CCC15J2 - Happy or Sad ccc15j2 5 384 30.18% 2015-02-21
CCC15J3 - Rövarspråket ccc15j3 5 244 42.82% 2015-02-21
CCC15J4 - Wait Time ccc15j4 5 100 38.91% 2015-02-21
CCC15J5 - Pi-day ccc15j5 10p 144 23.20% 2015-02-21
CCC15S1 - Zero That Out ccc15s1 5 394 47.15% 2015-02-21
CCC15S2 - Jerseys ccc15s2 5p 137 17.89% 2015-02-21
CCC15S3 - Gates ccc15s3 7 136 17.06% 2015-02-21
CCC15S4 - Convex Hull ccc15s4 15p 115 22.97% 2015-02-21
CCC15S5 - Greedy For Pies ccc15s5 20p 95 20.38% 2015-02-21
Mock CCC15J1 - 416 mockccc15j1 3 217 25.00% 2015-02-18
Mock CCC15J2 - Lowest Exam Mark mockccc15j2 5 104 19.86% 2015-02-18
Mock CCC15J3 - Problem-setting Pandemonium mockccc15j3 5 133 65.18% 2015-02-18
Mock CCC15J4 - Vox in Box mockccc15j4 7 30 14.75% 2015-02-18
Mock CCC15J5 - Royal Guard mockccc15j5 10p 36 15.66% 2015-02-18
Mock CCC15S1 - Dupvoting mockccc15s1 5 55 17.98% 2015-02-18
Mock CCC15S2 - Problem-setting Pandemonium mockccc15s2 5 83 24.39% 2015-02-18
Mock CCC15S3 - The Tachyon Trap mockccc15s3 12p 28 26.79% 2015-02-18
Mock CCC15S4 - Ice Pillars mockccc15s4 15p 35 24.28% 2015-02-18
Mock CCC15S5 - Kongou mockccc15s5 40p 1 3.03% 2015-02-18
CCO15 - Hungry Fox ccc15s2p1 12p 61 17.12% 2015-06-05
CCO15 - Artskjid ccc15s2p2 15p 99 19.33% 2015-06-05
CCO15 - Solar Flight ccc15s2p3 25p 27 13.47% 2015-06-05
CCO15 - Cars on Ice ccc15s2p4 15p 0 0.00% 2015-06-05
CCO15 - Timpanist ccc15s2p5 20p 33 35.92% 2015-06-05
CCO15 - Eggscavation ccc15s2p6 30p 15 6.52% 2015-06-05
CCC16J1 - Tournament Selection ccc16j1 3 292 33.46% 2016-02-22
CCC16J2 - Magic Squares ccc16j2 5 241 45.83% 2016-02-22
CCC16J3 - Hidden Palindrome ccc16j3 5 153 46.75% 2016-02-22
CCC16J4 - Arrival Time ccc16j4 5 98 38.28% 2016-02-22
CCC16S1 - Ragaman ccc16s1 5 146 30.43% 2016-02-22
CCC16J5S2 - Tandem Bicycle ccc16s2 7 246 45.92% 2016-02-22
CCC16S3 - Phonomenal Reviews ccc16s3 12p 69 22.12% 2016-02-22
CCC16S4 - Combining Riceballs ccc16s4 15p 70 33.33% 2016-02-22
CCC16S5 - Circle of Life ccc16s5 20p 52 19.25% 2016-02-22
CCOQR16 - Stupendous Bowties ccoqr16p1 15p 50 30.46% 2016-03-09
CCOQR16 - Through A Maze Darkly ccoqr16p2 15p 30 21.89% 2016-03-09
CCOQR16 - Data Structure ccoqr16p3 17p 53 16.99% 2016-03-09
CCO16 - Field Trip ccc16s2p1 10p 63 17.26% 2016-05-14
CCO16 - Splitting Hares ccc16s2p2 15p 27 9.11% 2016-05-14
CCO16 - Legends ccc16s2p3 30p 17 11.11% 2016-05-14
CCO16 - O Canada ccc16s2p4 10p 66 29.03% 2016-05-14
CCO16 - Zombie Apocalypse ccc16s2p5 15p 39 12.13% 2016-05-14
CCO16 - Pirates ccc16s2p6 25p 19 12.96% 2016-05-14
CCC17J1 - Quadrant Selection ccc17j1 3 230 47.13% 2017-08-08
CCC17J2 - Shifty Sum ccc17j2 5 153 52.52% 2017-08-08
CCC17J3 - Exactly Electrical ccc17j3 5 87 25.26% 2017-08-08
CCC17J4 - Favourite Times ccc17j4 7 64 19.69% 2017-08-08
CCC17S1 - Sum Game ccc17s1 5 101 33.82% 2017-08-08
CCC17S2 - High Tide, Low Tide ccc17s2 7 71 26.13% 2017-08-08
CCC17J5S3 - Nailed It! ccc17s3 10 53 14.39% 2017-08-08
CCC17S4 - Minimum Cost Flow ccc17s4 15 37 17.78% 2017-08-08
CCC17S5 - RMT ccc17s5 20p 23 15.03% 2017-08-08
CCO17 - Vera and Trail Building ccc17s2p1 7p 38 42.27% 2017-08-09
CCO17 - Cartesian Conquest ccc17s2p2 15p 7 11.59% 2017-08-09
CCO17 - Vera and Modern Art ccc17s2p3 30p 13 21.92% 2017-08-09
CCO17 - Rainfall Storage ccc17s2p4 15p 14 45.45% 2017-08-09
CCO17 - Professional Network ccc17s2p5 20p 11 57.14% 2017-08-09
CCO17 - Shifty Grid ccc17s2p6 25p 5 31.25% 2017-08-09