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Hot problems

Problem Category Points AC % ▴ Users
WC '99 P5 - Good Will Hunting Woburn Challenge 5 16.8% 86
WC '02 P8 - Deploying Troops Woburn Challenge 7 18.0% 44
WC '01 Suicidal P6 - Blind Date Woburn Challenge 20p 32.8% 10
WC '02 P1 - A Planning Session Woburn Challenge 5 16.6% 61
WC '02 P10 - The Final Battle Woburn Challenge 10 23.5% 19
WC '07 P3 - Strategy Meeting Woburn Challenge 10 20.2% 133
CCCHK '15 S1 - Finding number of pairs CCC 7p 13.7% 142
CCCHK '15 S2 - Matching Problem CCC 10p 4.9% 14
CCCHK '15 S3 - Symmetric Cross CCC 12p 15.8% 19
CCCHK '15 S4 - When to meet? CCC 15p 20.0% 8
CCCHK '15 S5 - Can I pass the courses? CCC 25p 5.4% 6
Fast LCA (Hard) Uncategorized 17 8.7% 7
Temple Construction Uncategorized 20p 14.5% 4
Sum Maximization Uncategorized 10p 22.8% 47
Casino Crisis Uncategorized 12p 33.8% 56
Baltic OI '17 P6 - Cat in a tree Baltic OI 15p 35.0% 107
Baltic OI '17 P4 - Friends Baltic OI 35p 25.0% 5
Baltic OI '17 P5 - Plus Minus Baltic OI 15p 38.5% 27
Baltic OI '17 P1 - Political Development Baltic OI 25p 23.2% 29
Baltic OI '17 P3 - Railway Baltic OI 17p 34.4% 75
Baltic OI '17 P2 - Toll Baltic OI 20p 47.6% 40
DMOJ Capture The Flag '20 R3 - Harder Assembly CTF 7 29.4% 14
DMOJ Capture The Flag '20 R4 - Python Cycles CTF 12 41.9% 13
DMOJ Capture The Flag '20 B2 - Strings CTF 7 16.5% 23
DMOJ Capture The Flag '20 B3 - Classic Buffer Overflow CTF 7 10.7% 25
Baltic OI '16 P1 - Bosses Baltic OI 10p 41.4% 37
Baltic OI '16 P2 - Park Baltic OI 20p 51.7% 11
Baltic OI '16 P3 - Spiral Baltic OI 30p 13.3% 4
Baltic OI '16 P4 - Cities Baltic OI 15p 32.1% 25
Baltic OI '16 P6 - Swap Baltic OI 15p 30.3% 7
Baltic OI '16 P5 - Maze Baltic OI 25p 4.4% 5
Maximum Independent Subset Uncategorized 15p 12.6% 10
Necroposting Uncategorized 5 51.5% 41
BlueBook - Max is Last BlueBook 3 41.1% 506
BlueBook - Times Tables BlueBook 3 54.3% 1481
BlueBook - Change BlueBook 3 9.0% 195
BlueBook - Interest BlueBook 3 28.5% 573
Sudoku Challenge Uncategorized 7p 15.4% 63
Mock DWITE '09 P4 - Lights Out! Uncategorized 15p 21.6% 34
Foxlings Uncategorized 10p 14.5% 76
System Solver Uncategorized 15 9.2% 32
Secret Room Uncategorized 25p 8.4% 26
What a Niche Uncategorized 10p 13.3% 16
PEG Test '14 - Gift Delivery Uncategorized 10 14.1% 12
Security Cameras Uncategorized 20 30.8% 43
Economy Uncategorized 3 44.7% 81
Non-space-separated Uncategorized 10 30.4% 44
Advanced Battleships Uncategorized 15p 11.1% 32
Diagnostic Test '16 Level 2 P3 - Remove Cancer Uncategorized 3 51.0% 112
PEG-O-Stripes Uncategorized 15 28.2% 9