Problems

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Problem Name Code Points Users AC Rate Date Added
WC95 - Round Numbers wc95p2 15p 22 5.79% 2008-09-29
WC95 - Smallest Latin Square wc95p3 10 36 38.28% 2008-09-29
WC95 - Factorial Power wc95p5 5 59 23.49% 2008-09-29
WC95 - Coded Message wc95p1 7 45 9.84% 2008-09-29
WC95 - Wildcard wc95p4 10 21 36.49% 2008-09-29
WC96 - Fishes in a Tank wc96p1 5 28 35.11% 2008-09-29
WC96 - Row and Column wc96p2 7 26 12.86% 2008-09-29
WC96 - Hidden Geography wc96p3 5 84 32.96% 2008-09-29
WC96 - Plentiful Paths wc96p5 10 123 33.60% 2008-09-30
WC96 - Bases Multiplication wc96p6 5 83 34.47% 2008-09-29
WC97 - Searching Quickly wc97p1 10 9 22.50% 2008-09-28
WC97 - Encoding Grid wc97p5 20 1 6.25% 2008-09-28
WC97 - Power of Cryptography wc97p2 20 12 13.37% 2008-09-28
WC97 - Stacks of Flapjacks wc97p3 15p 2 8.82% 2008-09-28
WC97 - Typing wc97p4 5 173 27.63% 2008-09-28
WC98 - Optical Recognition wc98p1 10 3 60.00% 2008-09-29
WC98 - The Hutts Strike Back wc98p2 10 5 46.67% 2008-09-29
WC98 - GATTACA wc98p4 20p 6 11.43% 2008-09-29
WC98 - Y2K wc98p5 10 25 33.98% 2008-09-29
WC98 - Return of the Plachta wc98p6 10 111 20.79% 2008-09-29
WC98 - Do or Do Not wc98p3 10 14 35.90% 2008-09-29
WC99 - The Matrix wc99p1 5 28 34.23% 2008-09-29
WC99 - Mission Impossible wc99p2 10 42 17.28% 2008-09-29
WC99 - The Godfather wc99p3 10 23 31.73% 2008-09-29
WC99 - Goldfinger wc99p4 10 63 30.40% 2008-09-29
WC99 - Good Will Hunting wc99p5 10 72 17.94% 2008-09-29
WC99 - Fight Club wc99p6 10 23 30.38% 2008-09-29
WC99 - The Rock wc99p7 15 25 27.35% 2008-09-28
WC99 - S - World wc99Sp1 25p 21 15.50% 2008-10-07
WC99 - S - Message wc99Sp3 25 4 66.67% 2008-09-29
WC99 - S - Good Ethan Hunt wc99Sp4 25 10 14.88% 2008-09-30
WC99 - S - Star Wars wc99Sp5 25 11 42.86% 2008-10-01
WC99 - S - Wedding Juicer wc99Sp6 25 29 15.93% 2008-09-28
WC99 - S - Good Hunting Will wc99Sp2 20p 1 0.45% 2008-10-19
WC01 - The Rock wc01p1 7 12 89.47% 2008-11-23
WC01 - The Island Of Dr. Strangelove wc01p2 10 3 18.75% 2008-11-23
WC01 - Back to the Future wc01p3 5 91 62.18% 2008-11-23
WC01 - Cool Runnings wc01p4 10 15 25.71% 2008-11-23
WC01 - The Man With The Golden Eye wc01p5 10 12 14.29% 2008-11-23
WC01 - Mission Impossible 3 wc01p6 10p 53 9.06% 2008-11-23
WC01 - The Sixth Sense wc01p7 15 3 14.81% 2008-11-25
WC01 - Time to Get Medieval wc01p8 10 26 34.25% 2008-11-23
WC01 - The Thirteenth Floor wc01p9 20 4 19.05% 2008-11-23
WC01 - S - Survivor wc01Sp1 10 9 23.08% 2008-12-05
WC01 - S - Temptation Island wc01Sp2 10 18 32.97% 2008-12-05
WC01 - S - Big Brother wc01Sp4 20 4 6.58% 2008-12-05
WC01 - S - The Mole wc01Sp5 20p 7 36.00% 2008-12-05
WC01 - S - Blind Date wc01Sp6 20p 6 20.00% 2008-12-05
WC01 - S - Regis wc01Sp3 7 22 24.83% 2008-12-05
WC02 - A Planning Session wc02p1 5 45 15.16% 2008-09-30
WC02 - The Final Battle wc02p10 10 10 16.39% 2008-09-30
WC02 - Cow-bot wc02p2 10 38 21.65% 2008-09-30
WC02 - It's Party Time wc02p4 5 64 25.64% 2008-09-30
WC02 - Intercepted Cowmmunication wc02p5 5 42 36.43% 2008-09-30
WC02 - Obstacles Galore wc02p6 10 10 14.46% 2008-09-30
WC02 - Old Macdonald's Farm wc02p7 10 27 28.80% 2008-09-30
WC02 - S - Dark Lord wc02Sp1 25 13 11.64% 2008-10-05
WC02 - S - Klingon Roulette wc02Sp2 25 5 15.00% 2008-10-09
WC02 - S - Evil Tasks wc02Sp3 25 2 33.33% 2008-10-09
WC02 - The Big Book of Recipes wc02p3 10 3 4.23% 2008-09-30
WC02 - Deploying Troops wc02p8 10 35 29.50% 2008-09-30
WC02 - A Nerd's Preparation wc02p9 20p 2 1.39% 2008-10-01
WC02 - S - The Spell of Lord Ruru wc02Sp4 25 3 25.00% 2008-10-05
WC02 - S - The Mines of Moria wc02Sp5 25 1 8.33% 2008-10-10
Strategy Meeting wc07p3 10p 32 10.61% 2010-08-26
BitStrings wc07p5 10p 21 29.73% 2010-08-25
Drain Game wc07p4 15p 8 11.71% 2010-08-31
WC15 #1 - Do You Know Your Woburn Colours? wc151j1 3 178 39.73% 2015-10-17
WC15 #1 - Grouping Recruits wc151j2 5 76 32.98% 2015-10-17
WC15 #1 - Jazz Concert wc151j3 5 95 46.47% 2015-10-17
WC15 #1 - Trip Budgeting wc151j4 10 23 7.42% 2015-10-17
WC15 #1 - Woburn Workload wc151s1 7 90 39.22% 2015-10-17
WC15 #1 - Wildcat Wildcards wc151s2 10p 36 7.93% 2015-10-17
WC15 #1 - Contest Sites wc151s3 17p 24 6.38% 2015-10-17
WC15 #1 - Chocolate Milk wc151s4 20p 24 26.85% 2015-10-17
WC15 #2 - A New Hope wc152j1 3 150 50.63% 2015-12-12
WC15 #2 - The Empire Strikes Back wc152j2 5 111 66.86% 2015-12-12
WC15 #2 - Return of the Jedi wc152j3 5 47 19.92% 2015-12-12
WC15 #2 - The Force Awakens (Junior) wc152j4 15p 6 1.49% 2015-12-12
WC15 #2 - The Phantom Menace wc152s1 7 69 42.27% 2015-12-12
WC15 #2 - Attack of the Clones wc152s2 12p 16 7.12% 2015-12-12
WC15 #2 - Revenge of the Sith wc152s3 15p 21 11.82% 2015-12-12
WC15 #2 - The Force Awakens (Senior) wc152s4 30p 7 6.98% 2015-12-12
WC15 #3 - Battle Predictions wc153j1 3 90 44.17% 2016-02-13
WC15 #3 - Electroshock Therapy wc153j2 5 52 51.89% 2016-02-13
WC15 #3 - Red Sun Simulator wc153j3 10p 17 5.78% 2016-02-13
WC15 #3 - LexCorp Infiltration wc153j4 15p 10 10.12% 2016-02-13
WC15 #3 - Energy Absorption wc153s1 7p 26 11.00% 2016-02-13
WC15 #3 - Detective Work wc153s2 10 28 31.11% 2016-02-13
WC15 #3 - Rescue Mission wc153s3 15p 12 15.31% 2016-02-13
WC15 #3 - Lex Luthor's Landmines wc153s4 30p 6 3.63% 2016-02-13
WC15 #4 - Telling Time wc154j1 3 65 54.20% 2016-04-08
WC15 #4 - Mission Briefing wc154j2 7 51 38.57% 2016-04-08
WC15 #4 - Target Practice wc154j4 12p 20 19.87% 2016-04-08
WC15 #4 - Shootout wc154s1 7p 29 27.42% 2016-04-08
WC15 #4 - World Tour wc154s2 12p 22 30.86% 2016-04-08
WC15 #4 - Coded Paper wc154s3 17p 15 17.58% 2016-04-08
WC15 #4 - Stakeout wc154s4 20p 13 12.23% 2016-04-08
WC15 Finals - Vertical Posting wc15fj1 3 48 44.74% 2016-05-07
WC15 Finals - The Oxford Comma wc15fj2 5 17 12.98% 2016-05-07
WC15 Finals - Fuzzbiz wc15fs1 7p 12 22.06% 2016-05-07
WC15 Finals - Hydration wc15fs2 10p 13 16.46% 2016-05-07
WC15 Finals - Driving Range wc15fs3 15p 7 11.29% 2016-05-07
WC15 Finals - Server Hacking wc15fs4 20p 14 12.27% 2016-05-07
WC15 Finals - Supply Chain wc15fs5 30p 0 0.00% 2016-05-07
WC16 #1 - A Spooky Season wc161j1 3 105 59.68% 2016-10-16
WC16 #1 - Frankenstein's Monster wc161j2 5 41 7.03% 2016-10-16
WC16 #1 - Hide and Seek wc161s1 10p 23 9.12% 2016-10-16
WC16 #1 - Alucard's Quest wc161s2 10p 26 21.09% 2016-10-16
WC16 #1 - Tricky's Treats wc161s3 12p 17 22.58% 2016-10-16
WC16 #1 - TP wc161s4 12p 18 36.36% 2016-10-16
WC16 #2 - The Perfect Mate wc162j1 5 31 31.43% 2016-12-11
WC16 #2 - EHC wc162j2 7p 13 7.39% 2016-12-11
WC16 #2 - Most Illogical wc162s1 10p 29 40.00% 2016-12-11
WC16 #2 - Away Mission wc162s2 12p 19 18.18% 2016-12-11
WC16 #2 - Turbolift Testing wc162s3 15p 13 12.07% 2016-12-11
WC16 #2 - Diplomacy wc162s4 17p 7 10.59% 2016-12-11
WC16 #3 - The Elite N wc163j1 7p 11 10.38% 2017-02-19
WC16 #3 - Pokéwarehouses wc163j2 7p 2 2.56% 2017-02-19
WC16 #3 - Cutting Edge wc163s1 7p 15 6.56% 2017-02-19
WC16 #3 - Training Regimen wc163s2 12p 17 13.04% 2017-02-19
WC16 #3 - Puzzle Rooms wc163s3 15p 1 1.33% 2017-02-19
WC16 #3 - Replay Value wc163s4 15p 14 21.74% 2017-02-19