Problems

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Problem Name Code Points Users AC Rate Date Added
CCC96S1 - DPA ccc96s1 5 523 30.59% 2008-09-28
CCC96S2 - Divisibility by 11 ccc96s2 5 98 11.94% 2008-09-28
CCC96S3 - Pattern Generator ccc96s3 10 227 25.19% 2008-09-28
CCC96S4 - When in Rome ccc96s4 10 169 27.32% 2008-09-28
CCC96S5 - Max Distance ccc96s5 10p 145 19.50% 2008-09-28
CCC96 Stage 2 - Train Swapping ccc96s2p1 7 157 33.00% 2013-06-24
CCC96 Stage 2 - Safebreaker ccc96s2p2 10 29 33.03% 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 44 56.18% 2013-06-25
CCC96 Stage 2 - Hoppers ccc96s2p6 15 33 23.08% 2013-06-26
CCC97S1 - Sentences ccc97s1 5 241 30.44% 2008-09-28
CCC97S2 - Nasty ccc97s2 5 195 44.89% 2008-09-28
CCC97S3 - Knockout ccc97s3 10 127 33.56% 2008-09-28
CCC97S4 - Dictionary ccc97s4 10 120 35.24% 2008-09-28
CCC97S5 - Division ccc97s5 10 34 16.26% 2008-09-29
CCC98S1 - Censor ccc98s1 5 302 30.06% 2008-10-01
CCC98S3 - Mars Rover ccc98s3 10 64 28.52% 2008-09-29
CCC98S4 - Lottery ccc98s4 10 60 35.94% 2008-09-27
CCC98S5 - Mountain Passage ccc98s5 10 93 29.89% 2008-09-27
CCC99S1 - Card Game ccc99s1 5 104 35.38% 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 61 12.05% 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 5 216 26.56% 2008-10-01
CCC00J5S3 - Surfing ccc00s3 10 69 19.47% 2008-10-01
CCC00S4 - Golf ccc00s4 10 394 23.40% 2008-09-29
CCC00S5 - Sheep and Coyotes ccc00s5 20p 42 5.61% 2008-10-01
CCC00J1 - Calendar ccc00j1 3 177 43.07% 2013-12-15
CCC00J2 - 9966 ccc00j2 3 161 30.26% 2008-10-01
CCC00J4S2 - Babbling Brooks ccc00s2 7 63 18.56% 2008-09-29
CCC00 Stage 2 - Subsets ccc00s2p1 10 56 40.88% 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 51.63% 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 3 329 42.77% 2008-09-27
CCC01J3S1 - Keeping Score ccc01s1 5 143 35.45% 2008-09-27
CCC01J5S3 - Strategic Bombing ccc01s3 10 183 37.56% 2008-09-28
CCC01S4 - Cookies ccc01s4 10 75 14.43% 2008-09-27
CCC01S5 - Post's Correspondence ccc01s5 10 68 48.71% 2008-09-30
CCC01J1 - Dressing Up ccc01j1 3 325 51.32% 2008-09-27
CCC01J4S2 - Spirals ccc01s2 5 68 44.72% 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 32 12.76% 2009-04-18
CCC01 Stage 2 - The Monkey Dance ccc01s2p1 15 84 38.62% 2009-04-18
CCC01 Stage 2 - Fast Food ccc01s2p5 15 42 21.29% 2009-04-18
CCC02J2 - AmeriCanadian ccc02j2 3 333 22.59% 2008-09-27
CCC02J3S1 - Student Council's Breakfast ccc02s1 5 181 31.26% 2008-09-27
CCC02J4S2 - Fraction Action ccc02s2 5 318 27.38% 2008-09-28
CCC02J5S3 - Blindfold ccc02s3 5 79 54.64% 2008-10-02
CCC02S4 - Bridge Crossing ccc02s4 10p 129 27.72% 2008-10-02
CCC02S5 - Bouncing Ball ccc02s5 10 43 15.35% 2008-09-27
CCC02J1 - 0123456789 ccc02j1 3 445 31.64% 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 38 22.70% 2009-04-18
CCC03J2 - Picture Perfect ccc03j2 3 341 29.94% 2008-09-27
CCC03J4S2 - Poetry ccc03s2 5 126 14.34% 2008-09-27
CCC03S4 - Substrings ccc03s4 20p 91 13.19% 2008-09-30
CCC03S5 - Trucking Troubles ccc03s5 20p 139 21.19% 2008-09-27
CCC03J1 - Trident ccc03j1 3 335 57.89% 2008-09-27
CCC03J3S1 - Snakes and Ladders ccc03s1 5 397 20.57% 2008-09-27
CCC03J5S3 - Floor Plan ccc03s3 10 208 22.30% 2008-10-02
CCC03 Stage 2 - BFed ccc03s2p1 10 40 33.56% 2008-12-28
CCC03 Stage 2 - Concentration Cards ccc03s2p2 15 16 35.00% 2008-12-28
CCC03 Stage 2 - Cube ccc03s2p3 20p 11 12.31% 2008-12-28
CCC03 Stage 2 - Constrained Permutations ccc03s2p4 10 49 54.14% 2008-12-28
CCC03 Stage 2 - Longest Substring ccc03s2p5 20p 44 6.83% 2008-12-28
CCC03 Stage 2 - Cheap Gas ccc03s2p6 20p 21 18.97% 2008-12-28
CCC04J3 - Smile with Similes ccc04j3 3 421 66.86% 2008-09-29
CCC04J4 - Simple Encryption ccc04j4 5 135 48.14% 2008-10-03
CCC04S1 - Fix ccc04s1 5 113 23.27% 2008-10-03
CCC04S2 - Top Yodeller ccc04s2 5 70 24.23% 2008-10-03
CCC04S3 - Spreadsheet ccc04s3 10 64 26.10% 2008-10-03
CCC04J1 - Squares ccc04j1 3 701 32.11% 2008-09-29
CCC04J2 - Terms of Office ccc04j2 3 574 33.95% 2008-09-29
CCC04J5 - Fractals ccc04j5 10 23 48.08% 2008-10-04
CCC04S4 - Space Turtle ccc04s4 12 32 19.21% 2008-09-28
CCC04S5 - Super Plumber ccc04s5 12p 77 19.42% 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 6 4.84% 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 3 281 34.10% 2008-09-29
CCC05J5 - Bananas ccc05j5 10 196 18.42% 2008-10-04
CCC05S2 - Mouse Move ccc05s2 5 215 30.64% 2008-10-04
CCC05S4 - Pyramid Messaging Scheme ccc05s4 10 86 19.74% 2008-09-30
CCC05J1 - Cell Sell ccc05j1 3 529 21.63% 2008-09-29
CCC05J2 - RSA Numbers ccc05j2 3 431 49.95% 2008-09-29
CCC05J4 - Cross Spiral ccc05j4 7 36 51.09% 2008-10-04
CCC05S1 - Snow Calls ccc05s1 5 278 33.55% 2008-10-04
CCC05S3 - Quantum Operations ccc05s3 10 52 25.46% 2008-10-04
CCC05S5 - Pinball Ranking ccc05s5 20p 132 10.95% 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 58 15.37% 2008-12-23
CCC05 Stage 2 - Segments ccc05s2p5 20 57 37.76% 2008-12-23
CCC05 Stage 2 - Windows ccc05s2p6 30p 13 10.68% 2008-12-23
CCC05 Stage 2 - Number Matrix ccc05s2p1 10 42 20.93% 2008-12-23
CCC06S1 - Maternity ccc06s1 5 123 42.09% 2008-10-03
CCC06S2 - Cipher Texts ccc06s2 5 158 57.31% 2008-10-03
CCC06J1 - Canadian Calorie Counting ccc06j1 3 763 35.54% 2008-09-30
CCC06J2 - Roll the Dice ccc06j2 3 402 26.87% 2008-09-30
CCC06J3 - Cell-Phone Messaging ccc06j3 3 147 39.11% 2008-09-30
CCC06J4 - Tough Being a Teen ccc06j4 7 125 36.30% 2008-10-04
CCC06J5 - CCC Othello ccc06j5 10 54 41.27% 2008-10-04
CCC06S3 - Tin Can Telephone ccc06s3 12 84 21.17% 2008-10-04
CCC06S4 - Groups ccc06s4 10 49 43.56% 2008-09-30
CCC06S5 - Origin of Life ccc06s5 15p 41 31.09% 2008-09-28
CCC06 Stage 2 - CN Tower ccc06s2p1 10 77 21.94% 2008-12-09
CCC06 Stage 2 - CN Tower 2 ccc06s2p4 30 14 7.47% 2008-12-25
CCC06 Stage 2 - Domino ccc06s2p5 30p 8 12.88% 2008-12-23
CCC06 Stage 2 - Paint by Numbers ccc06s2p6 30p 7 15.49% 2008-12-09
CCC06 Stage 2 - R & J ccc06s2p2 10 22 26.04% 2008-12-10
CCC07J3 - Deal or No Deal Calculator ccc07j3 3 299 36.87% 2008-09-30
CCC07J4 - Anagram Checker ccc07j4 5 337 29.78% 2008-09-30
CCC07J5 - Keep on Truckin' ccc07j5 5 272 46.79% 2008-10-02
CCC07S4 - Water Park ccc07s4 10 317 23.45% 2008-09-30
CCC07S5 - Bowling for Numbers ccc07s5 10p 146 22.46% 2008-09-30
CCC07J1 - Who is in the Middle? ccc07j1 3 822 48.24% 2008-09-29
CCC07J2 - I Speak TXTMSG ccc07j2 3 521 28.66% 2008-09-30
CCC07S1 - Federal Voting Age ccc07s1 5 385 38.69% 2008-09-30
CCC07S2 - Boxes ccc07s2 5 127 28.18% 2008-09-30
CCC07S3 - Friends ccc07s3 10 170 33.38% 2008-09-30
CCC07 Stage 2 - Cows ccc07s2p1 10 69 34.00% 2008-12-09
CCC07 Stage 2 - Snowflakes ccc07s2p2 10p 79 14.16% 2008-12-09
CCC07 Stage 2 - Bowling for Numbers++ ccc07s2p3 30p 59 18.07% 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 52 27.21% 2008-12-09
CCC08J2 - Do the Shuffle ccc08j2 3 261 40.39% 2008-09-30
CCC08J4 - From Prefix to Postfix ccc08j4 7 74 46.92% 2008-09-30
CCC08J5 - Nukit ccc08j5 7 145 49.73% 2008-09-28
CCC08S2 - Pennies in the Ring ccc08s2 5 141 30.87% 2008-09-28
CCC08S3 - Maze ccc08s3 10 196 27.81% 2008-09-28
CCC08S4 - Twenty-four ccc08s4 10 61 24.11% 2008-09-28
CCC08S5 - Nukit ccc08s5 10 155 42.22% 2008-09-28
CCC08J1 - Body Mass Index ccc08j1 3 981 38.09% 2008-09-28
CCC08J3 - GPS Text Entry ccc08j3 3 158 47.16% 2008-09-29
CCC08S1 - It's Cold Here ccc08s1 5 408 47.73% 2008-09-28
CCC08 Stage 2 - Moving Day ccc08s2p1 10 59 36.45% 2008-12-07
CCC08 Stage 2 - King & Weber ccc08s2p2 20p 34 17.36% 2008-12-07
CCC08 Stage 2 - Herding ccc08s2p4 10 58 27.03% 2008-12-07
CCC08 Stage 2 - Landing ccc08s2p6 50p 3 3.70% 2009-04-25
CCC08 Stage 2 - Mobile ccc08s2p3 17p 37 28.57% 2008-12-07
CCC08 Stage 2 - Candy ccc08s2p5 20 69 17.89% 2008-12-07
CCC09J1 - ISBN ccc09j1 3 347 48.67% 2009-05-14
CCC09J2 - Old Fishin' Hole ccc09j2 5 176 34.01% 2009-05-14
CCC09J3 - Good Times ccc09j3 5 199 20.90% 2009-05-14
CCC09J4 - Signage ccc09j4 7 74 42.79% 2009-05-11
CCC09S1 - Cool Numbers ccc09s1 5 261 19.67% 2009-05-09
CCC09S2 - Lights Going On and Off ccc09s2 10 72 39.39% 2009-05-10
CCC09J5S3 - Degrees of Separation ccc09s3 12 130 27.59% 2009-05-11
CCC09S4 - Shop and Ship ccc09s4 15 140 23.74% 2009-05-11
CCC09S5 - Wireless ccc09s5 20p 110 28.71% 2009-05-13
CCC09 Stage 2 - Invasion of the Boxen ccc09s2p1 20p 16 16.78% 2009-06-06
CCC09 Stage 2 - Dinner ccc09s2p2 40p 28 7.19% 2009-06-06
CCC09 Stage 2 - Beware the Geoducks ccc09s2p3 20 26 14.05% 2009-06-06
CCC09 Stage 2 - Parade ccc09s2p5 30p 39 26.34% 2009-06-06
CCC09 Stage 2 - A Weighty Problem ccc09s2p6 20 52 16.79% 2009-06-06
CCC10J1 - What is n, Daddy? ccc10j1 3 432 31.85% 2010-02-23
CCC10J2 - Up and Down ccc10j2 5 208 21.76% 2010-02-23
CCC10J3 - Punchy ccc10j3 5 140 43.05% 2010-02-23
CCC10J4 - Global Warming ccc10j4 10p 119 22.56% 2010-02-23
CCC10J5 - Knight Hop ccc10j5 10p 247 31.98% 2010-02-23
CCC10S1 - Computer Purchase ccc10s1 5 168 18.70% 2010-02-23
CCC10S2 - Huffman Encoding ccc10s2 5 159 54.71% 2010-02-23
CCC10S3 - Firehose ccc10s3 15p 90 26.48% 2010-02-23
CCC10S4 - Animal Farm ccc10s4 15p 73 25.71% 2010-02-23
CCC10S5 - Nutrient Tree ccc10s5 20p 50 16.60% 2010-02-23
CCC10 Stage 2 - Barking Dogs! ccc10s2p1 10 55 28.11% 2010-05-19
CCC10 Stage 2 - Tree Pruning ccc10s2p2 15p 67 25.06% 2010-05-19
CCC10 Stage 2 - Computer Purchase Return ccc10s2p4 10 80 31.94% 2010-05-19
CCC10 Stage 2 - Shuffle ccc10s2p6 10 51 39.22% 2010-05-19
CCC10 Stage 2 - Wowow ccc10s2p3 20p 81 20.30% 2010-05-19
CCC10 Stage 2 - Space Miner ccc10s2p5 15 34 34.57% 2010-05-19
CCC11S1 - English or French? ccc11s1 5 379 25.92% 2011-03-01
CCC11J1 - Which Alien? ccc11j1 3 818 31.11% 2011-03-01
CCC11J2 - Who Has Seen the Wind ccc11j2 5 278 31.53% 2011-03-01
CCC11S2 - Multiple Choice ccc11s2 5 485 52.56% 2011-03-01
CCC11J3 - Sumac Sequences ccc11j3 5 312 37.83% 2011-03-01
CCC11S3 - Alice Through the Looking Glass ccc11s3 10p 118 30.70% 2011-03-01
CCC11J4 - Boring Business ccc11j4 7 143 28.87% 2011-03-01
CCC11S4 - Blood Distribution ccc11s4 7 82 38.06% 2011-03-01
CCC11J5 - Unfriend ccc11j5 7 93 39.25% 2011-03-01
CCC11S5 - Switch ccc11s5 12p 61 18.20% 2011-03-01
CCC11 Stage 2 - Putnam ccc11s2p1 7 48 25.30% 2011-06-05
CCC11 Stage 2 - Vampire Tunnels ccc11s2p2 15p 87 15.11% 2011-06-05
CCC11 Stage 2 - Spies Like Us ccc11s2p3 10p 48 28.04% 2011-06-06
CCC11 Stage 2 - Reorganization ccc11s2p4 15p 46 27.31% 2011-06-06
CCC11 Stage 2 - Fixing Disks ccc11s2p5 40p 2 8.11% 2011-06-07
CCC11 Stage 2 - Biggest (Zero Carbon) Footprint ccc11s2p6 25p 31 10.17% 2011-06-06
CCC12J1 - Speed fines are not fine! ccc12j1 3 582 32.64% 2012-02-29
CCC12J2 - Sounds fishy! ccc12j2 3 475 26.94% 2012-02-29
CCC12J3 - Icon Scaling ccc12j3 5 296 59.38% 2012-02-29
CCC12J4 - Big Bang Secrets ccc12j4 5 244 60.47% 2012-02-29
CCC12J5 - A Coin Game ccc12j5 10 56 33.18% 2012-02-29
CCC12S1 - Don't pass me the ball! ccc12s1 3 277 58.72% 2012-02-29
CCC12S2 - Aromatic Numbers ccc12s2 5 160 46.29% 2012-02-29
CCC12S3 - Absolutely Acidic ccc12s3 7 181 22.95% 2012-02-29
CCC12S4 - A Coin Game ccc12s4 15 79 37.56% 2012-02-29
CCC12S5 - Mouse Journey ccc12s5 10p 223 40.77% 2012-02-29
CCC12 Stage 2 - Choose Your Own Arithmetic ccc12s2p1 7 66 21.11% 2012-06-20
CCC12 Stage 2 - Hungary Games ccc12s2p2 15p 79 21.70% 2012-06-20
CCC12 Stage 2 - Mhocskian Languages ccc12s2p3 20p 37 31.64% 2012-06-20
CCC12 Stage 2 - Editor Distance ccc12s2p4 10 46 36.36% 2012-06-20
CCC12 Stage 2 - Sample Size ccc12s2p5 10 57 26.40% 2012-06-20
CCC12 Stage 2 - The Winds of War ccc12s2p6 30p 16 12.08% 2012-06-20
CCC13J1 - Next in Line ccc13j1 3 556 61.58% 2013-05-18
CCC13J2 - Rotating Letters ccc13j2 5 430 42.89% 2013-05-18
CCC13J4 - Time on task ccc13j4 5 331 43.48% 2013-05-19
CCC13J3S1 - From 1987 to 2013 ccc13s1 5 289 42.94% 2013-05-18
CCC13S2 - Bridge Transport ccc13s2 5 189 22.82% 2013-05-19
CCC13J5S3 - Chances of Winning ccc13s3 12 135 35.14% 2013-05-19
CCC13S4 - Who is Taller? ccc13s4 10 145 23.31% 2013-05-19
CCC13S5 - Factor Solitare ccc13s5 15p 90 34.42% 2013-05-19
CCC13 Stage 2 - All Your Base Are Belong To Palindromes ccc13s2p1 10p 65 20.98% 2013-05-19
CCC13 Stage 2 - Tourney ccc13s2p2 15p 84 34.39% 2013-05-19
CCC13 Stage 2 - LHC ccc13s2p3 17p 80 20.45% 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 3 734 30.86% 2014-02-27
CCC14J2 - Vote Count ccc14j2 3 470 43.89% 2014-02-27
CCC14J3 - Double Dice ccc14j3 3 479 55.65% 2014-02-27
CCC14J4S1 - Party Invitation ccc14s1 5 308 44.93% 2014-02-27
CCC14J5S2 - Assigning Partners ccc14s2 5 239 28.06% 2014-02-27
CCC14S3 - The Geneva Confection ccc14s3 7 251 26.87% 2014-02-27
CCC14S4 - Tinted Glass Window ccc14s4 15p 109 25.55% 2014-02-27
CCC14S5 - Lazy Fox ccc14s5 20p 84 13.60% 2014-02-27
Mock CCC14J1 - Love Overdose mockccc14j1 3 223 21.37% 2014-02-27
Mock CCC14J2 - Rope Unfolding mockccc14j2 3 177 42.56% 2014-02-27
Mock CCC14J3 - Clock Hands mockccc14j3 5 60 17.25% 2014-02-27
Mock CCC14J4 - Selecting Shifts mockccc14j4 7p 27 9.80% 2014-02-27
Mock CCC14J5 - Spacetime Surfer mockccc14j5 10 33 18.34% 2014-02-27
Mock CCC14S1 - Reverse Find mockccc14s1 5 138 25.81% 2014-02-27
Mock CCC14S2 - Sleep Cycle mockccc14s2 7p 62 17.30% 2014-02-27
Mock CCC14S3 - Spreadsheet Sorting mockccc14s3 7 78 45.37% 2014-02-27
Mock CCC14S4 - Roadtrip Tracking mockccc14s4 15p 50 9.43% 2014-02-27
Mock CCC14S5 - Elimination Game mockccc14s5 20p 37 17.98% 2014-02-27
CCC14 Stage 2 - Troyangles ccc14s2p1 10p 111 39.89% 2014-05-17
CCC14 Stage 2 - King Gruff ccc14s2p2 15p 79 40.57% 2014-05-17
CCC14 Stage 2 - Werewolf ccc14s2p3 25p 63 29.64% 2014-05-17
CCC14 Stage 2 - Where's That Fuel? ccc14s2p4 7p 96 30.00% 2014-05-17
CCC14 Stage 2 - Early Exam Evacuation ccc14s2p5 25p 37 20.44% 2014-05-17
CCC14 Stage 2 - Gates ccc14s2p6 40p 3 9.38% 2014-05-17
CCC15J1 - Special Day ccc15j1 3 680 31.58% 2015-02-21
CCC15J2 - Happy or Sad ccc15j2 5 429 30.88% 2015-02-21
CCC15J3 - Rövarspråket ccc15j3 5 261 42.80% 2015-02-21
CCC15J4 - Wait Time ccc15j4 5 104 39.78% 2015-02-21
CCC15J5 - Pi-day ccc15j5 10p 147 23.27% 2015-02-21
CCC15S1 - Zero That Out ccc15s1 5 416 47.18% 2015-02-21
CCC15S2 - Jerseys ccc15s2 5p 152 16.96% 2015-02-21
CCC15S3 - Gates ccc15s3 7 149 16.38% 2015-02-21
CCC15S4 - Convex Hull ccc15s4 15p 124 23.44% 2015-02-21
CCC15S5 - Greedy For Pies ccc15s5 20p 98 20.23% 2015-02-21
Mock CCC15J1 - 416 mockccc15j1 3 230 25.31% 2015-02-18
Mock CCC15J2 - Lowest Exam Mark mockccc15j2 5 111 19.35% 2015-02-18
Mock CCC15J3 - Problem-setting Pandemonium mockccc15j3 5 140 65.25% 2015-02-18
Mock CCC15J4 - Vox in Box mockccc15j4 7 30 14.75% 2015-02-18
Mock CCC15J5 - Royal Guard mockccc15j5 10p 38 16.08% 2015-02-18
Mock CCC15S1 - Dupvoting mockccc15s1 5 58 18.56% 2015-02-18
Mock CCC15S2 - Problem-setting Pandemonium mockccc15s2 5 85 23.83% 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 64 17.61% 2015-06-05
CCO15 - Artskjid ccc15s2p2 15p 101 19.15% 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 35 36.45% 2015-06-05
CCO15 - Eggscavation ccc15s2p6 30p 15 6.52% 2015-06-05
CCC16J1 - Tournament Selection ccc16j1 3 315 34.45% 2016-02-22
CCC16J2 - Magic Squares ccc16j2 5 250 45.82% 2016-02-22
CCC16J3 - Hidden Palindrome ccc16j3 5 164 40.72% 2016-02-22
CCC16J4 - Arrival Time ccc16j4 5 104 38.44% 2016-02-22
CCC16S1 - Ragaman ccc16s1 5 153 30.82% 2016-02-22
CCC16J5S2 - Tandem Bicycle ccc16s2 7 265 46.67% 2016-02-22
CCC16S3 - Phonomenal Reviews ccc16s3 12p 73 21.82% 2016-02-22
CCC16S4 - Combining Riceballs ccc16s4 15p 73 33.69% 2016-02-22
CCC16S5 - Circle of Life ccc16s5 20p 54 19.28% 2016-02-22
CCOQR16 - Stupendous Bowties ccoqr16p1 15p 52 29.38% 2016-03-09
CCOQR16 - Through A Maze Darkly ccoqr16p2 15p 30 20.95% 2016-03-09
CCOQR16 - Data Structure ccoqr16p3 17p 57 23.98% 2016-03-09
CCO16 - Field Trip ccc16s2p1 10p 63 17.26% 2016-05-14
CCO16 - Splitting Hares ccc16s2p2 15p 28 9.96% 2016-05-14
CCO16 - Legends ccc16s2p3 30p 17 11.11% 2016-05-14
CCO16 - O Canada ccc16s2p4 10p 68 29.30% 2016-05-14
CCO16 - Zombie Apocalypse ccc16s2p5 15p 40 12.35% 2016-05-14
CCO16 - Pirates ccc16s2p6 25p 20 13.24% 2016-05-14
CCC17J1 - Quadrant Selection ccc17j1 3 246 48.32% 2017-08-08
CCC17J2 - Shifty Sum ccc17j2 5 174 54.05% 2017-08-08
CCC17J3 - Exactly Electrical ccc17j3 5 94 24.71% 2017-08-08
CCC17J4 - Favourite Times ccc17j4 7 68 18.85% 2017-08-08
CCC17S1 - Sum Game ccc17s1 5 115 34.02% 2017-08-08
CCC17S2 - High Tide, Low Tide ccc17s2 7 81 24.41% 2017-08-08
CCC17J5S3 - Nailed It! ccc17s3 10 59 14.16% 2017-08-08
CCC17S4 - Minimum Cost Flow ccc17s4 15 42 18.82% 2017-08-08
CCC17S5 - RMT ccc17s5 20p 25 13.78% 2017-08-08
CCO17 - Vera and Trail Building ccc17s2p1 7p 41 43.69% 2017-08-09
CCO17 - Cartesian Conquest ccc17s2p2 15p 7 11.59% 2017-08-09
CCO17 - Vera and Modern Art ccc17s2p3 30p 14 22.97% 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