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Problem Category Points ▴ AC % Users
WC '99 Suicidal P6 - Wedding Juicer Woburn Challenge 15 16.0% 34
WC '15 Contest 2 J4 - The Force Awakens (Junior) Woburn Challenge 15p 2.3% 11
WC '01 P9 - The Thirteenth Floor Woburn Challenge 15 29.2% 5
WC '01 Suicidal P4 - Big Brother Woburn Challenge 15 6.6% 4
WC '18 Finals S3 - Screen Time Woburn Challenge 15p 19.8% 23
WC '16 Contest 2 S3 - Turbolift Testing Woburn Challenge 15p 13.0% 17
WC '15 Contest 3 J4 - LexCorp Infiltration Woburn Challenge 15p 12.2% 15
WC '01 P7 - The Sixth Sense Woburn Challenge 15 14.8% 3
WC '16 Contest 4 S4 - Hopps and Wilde on the Case Woburn Challenge 15p 13.4% 18
WC '16 Contest 4 S3 - Night Howlers Woburn Challenge 15p 20.6% 32
WC '16 Contest 3 S3 - Puzzle Rooms Woburn Challenge 15p 4.7% 6
WC '18 Contest 4 S3 - Dance Royale Woburn Challenge 15p 19.2% 32
WC '15 Contest 3 S3 - Rescue Mission Woburn Challenge 15p 14.7% 12
WC '18 Contest 4 S2 - Farming Simulator Woburn Challenge 15p 34.4% 55
WC '17 Contest 3 S3 - Down for Maintenance Woburn Challenge 15p 13.1% 8
WC '15 Contest 2 S3 - Revenge of the Sith Woburn Challenge 15p 18.5% 33
WC '16 Contest 3 S4 - Replay Value Woburn Challenge 15p 14.7% 22
WC '17 Finals S3 - Explosive Ordinance Disposal Woburn Challenge 15p 24.4% 19
WC '01 Suicidal P5 - The Mole Woburn Challenge 15p 15.1% 10
WC '99 Suicidal P5 - Star Wars Woburn Challenge 15 37.7% 13
WC '97 P3 - Stacks of Flapjacks Woburn Challenge 15p 31.4% 8
WC '99 Suicidal P4 - Good Ethan Hunt Woburn Challenge 15 17.8% 18
WC '18 Contest 3 S3 - Counterpicking Woburn Challenge 15p 7.8% 13
WC '99 P7 - The Rock Woburn Challenge 15 23.5% 27
WC '15 Finals S3 - Driving Range Woburn Challenge 15p 19.3% 13
WC '07 P4 - Drain Game Woburn Challenge 15p 11.9% 9
WC '17 Contest 4 S3 - Guardians of the Cash Woburn Challenge 15p 26.4% 17
WC '18 Contest 2 S3 - Multitasking Woburn Challenge 15p 14.8% 14
WC '17 Contest 1 S3 - Crosscountry Canada Woburn Challenge 15p 30.3% 33
CCCHK '15 S4 - When to meet? CCC 15p 20.0% 8
Baltic OI '19 P4 - Tom's Kitchen Baltic OI 15p 25.0% 72
Baltic OI '19 P2 - Nautilus Baltic OI 15p 32.8% 68
Baltic OI '17 P6 - Cat in a tree Baltic OI 15p 35.0% 107
Baltic OI '17 P5 - Plus Minus Baltic OI 15p 38.5% 27
Baltic OI '16 P4 - Cities Baltic OI 15p 32.1% 25
Baltic OI '16 P6 - Swap Baltic OI 15p 30.3% 7
Maximum Independent Subset Uncategorized 15p 12.6% 10
COCI '09 Contest 7 #5 Kraljevi COCI 15p 25.7% 33
Mock DWITE '09 P4 - Lights Out! Uncategorized 15p 21.6% 34
System Solver Uncategorized 15 9.8% 34
Advanced Battleships Uncategorized 15p 11.1% 32
PEG-O-Stripes Uncategorized 15 28.2% 9
The Codefather Uncategorized 15p 6.5% 20
Crosswords Uncategorized 15p 16.0% 4
Super Boggle Uncategorized 15p 13.3% 6
Mock DWITE '09 P5 - Traffic Lights Uncategorized 15p 27.5% 14
2048 Uncategorized 15 3.2% 89
Recurrence Solver Uncategorized 15p 14.4% 15
Lego Uncategorized 15p 27.3% 13
Checkerboard Summation (Hard) Uncategorized 15p 46.5% 243