Problems

Problem Category Points AC % Users
WC '97 P1 - Searching Quickly Uncategorized 10 20.0% 8
WC '97 P2 - Power of Cryptography Uncategorized 20 12.7% 12
WC '97 P3 - Stacks of Flapjacks Uncategorized 15p 44.4% 8
WC '97 P4 - Typing Uncategorized 5 27.5% 201
WC '97 P5 - Encoding Grid Uncategorized 20 6.3% 1
WC '98 P1 - Optical Recognition Uncategorized 10 60.0% 3
WC '98 P2 - The Hutts Strike Back Uncategorized 10 43.8% 5
WC '98 P3 - Do or Do Not Uncategorized 10 37.2% 16
WC '98 P4 - GATTACA Uncategorized 20p 10.8% 6
WC '98 P5 - Y2K Uncategorized 10 37.0% 27
WC '98 P6 - Return of the Plachta Uncategorized 10 21.2% 120
WC '99 P1 - The Matrix Uncategorized 5 33.1% 33
WC '99 P2 - Mission Impossible Uncategorized 10 18.2% 48
WC '99 P3 - The Godfather Uncategorized 10 30.2% 24
WC '99 P4 - Goldfinger Uncategorized 10 32.8% 77
WC '99 P5 - Good Will Hunting Uncategorized 10 16.8% 72
WC '99 P6 - Fight Club Uncategorized 10 27.4% 31
WC '99 P7 - The Rock Uncategorized 15 25.0% 26
WC '99 Suicidal P1 - World Uncategorized 25p 16.3% 23
WC '99 Suicidal P2 - Good Hunting Will Uncategorized 20p 0.5% 1
WC '99 Suicidal P3 - Message Uncategorized 25 62.5% 4
WC '99 Suicidal P4 - Good Ethan Hunt Uncategorized 25 18.5% 16
WC '99 Suicidal P5 - Star Wars Uncategorized 25 42.9% 11
WC '99 Suicidal P6 - Wedding Juicer Uncategorized 25 15.7% 28
Wesley++ Seasonal 12p 7.1% 2
ACM-ICPC World Finals 2007 Problem J - Tunnels ACM-ICPC 40 27.5% 7
When GCD meets XOR Uncategorized 17 25.0% 12
Willie's Fan Club Uncategorized 7 46.4% 25
Word Wrap Cypher Uncategorized 7 28.6% 23
XOR Fun Math 7 39.9% 256
XOR Minimum Uncategorized 17p 31.3% 73
XOR Sum Fun Math 10 41.5% 133
Crosswords Uncategorized 15p 20.0% 4
Invitation Devastation Seasonal 3 44.6% 241
Food Selection Seasonal 5p 38.1% 80
Gift Wrap Seasonal 5 63.4% 132
Leftover Eggnog Seasonal 15p 31.1% 105
Message to Mars Seasonal 20p 12.6% 41
Tiles Seasonal 20p 20.8% 19
Late Christmas Shopping Seasonal 3p 31.2% 150
The 365 Days of Christmas Seasonal 5p 25.1% 125
Arithmetic Snowman Seasonal 7p 19.9% 191
DIY Christmas Tree Seasonal 10p 34.5% 63
Eggnog Dilemma Seasonal 12p 5.1% 22
Cake Balancing Seasonal 15p 33.9% 93
Old Christmas Lights Seasonal 17p 15.0% 65
S-NO-wall Seasonal 20p 12.5% 49
Mr. N and Presents Seasonal 7p 26.5% 203
Peter's Escape Seasonal 10p 16.9% 49
Fibonacci Presents Seasonal 10 12.8% 75