标题 来源 正确数 通过率
Polygonal Puzzle East Central North America 1996 0 ----%
Word-Search Wonder East Central North America 1996 0 ----%
MPI Maelstrom East Central North America 1996 0 ----%
Integer Inquiry East Central North America 1996 0 ----%
Adding Reversed Numbers Central Europe 1998 0 ----%
Copying Books Central Europe 1998 0 ----%
Substitution Cipher Central Europe 1998 0 ----%
Commedia dell' arte Central Europe 1998 0 ----%
Skyscraper Floors Central Europe 1998 0 ----%
Glass Beads Central Europe 1998 0 ----%
Hares and Foxes Central Europe 1998 0 ----%
Invitation Cards Central Europe 1998 0 ----%
Keeps Going and Going and ... East Central North America 1998 0 ----%
Scheduling Lectures East Central North America 1998 0 ----%
Metal Cutting East Central North America 1998 0 ----%
Street Directions East Central North America 1998 0 ----%
Parallel Deadlock East Central North America 1998 0 ----%
u Calculate e Greater New York 2000 0 ----%
Problem Bee Greater New York 2000 0 ----%
Digital Roots Greater New York 2000 0 ----%
Scramble Sort Greater New York 2000 0 ----%
Entropy Greater New York 2000 0 ----%
N-Credible Mazes Greater New York 2000 0 ----%
SPF Greater New York 2000 0 ----%
Cowculations Mid-Atlantic 1996 0 ----%
Hi-Q Mid-Atlantic 1996 0 ----%
Call Forwarding Mid-Atlantic 1996 0 ----%
Making the Grade Mid-Atlantic 1996 0 ----%
Perfection Mid-Atlantic 1996 0 ----%
Shipping Routes Mid-Atlantic 1996 0 ----%
Slurpys Mid-Atlantic 1996 0 ----%
Trooper of Bam Tehran Sharif Local Contest 2001 0 ----%
Mixed Numbers Tehran Sharif Local Contest 2001 0 ----%
Mystery Tehran Sharif Local Contest 2001 0 ----%
Terrorist Attack Tehran Sharif Local Contest 2001 0 ----%
Forgetful Tehran Sharif Local Contest 2001 0 ----%
Trains Tehran Sharif Local Contest 2001 0 ----%
Identifying Legal Pascal Real Constants North Central North America 1993 0 ----%
Extrapolation Using a Difference Table North Central North America 1993 0 ----%
Evaluating Simple C Expressions North Central North America 1993 0 ----%
The Finite State Text-Processing North Central North America 1993 0 ----%
Dart-a-Mania Mid-Central USA 1993 0 ----%
DNA Translation Mid-Central USA 1995 0 ----%
Perfect Cubes Mid-Central USA 1995 0 ----%
A Puzzling Problem Mid-Central USA 1995 0 ----%
Galactic Import Mid-Central USA 1995 0 ----%
Basically Speaking Mid-Central USA 1995 0 ----%
Clay Bully Mid-Central USA 2003 0 ----%
Robots Mid-Central USA 2003 0 ----%
Bright Bracelet Mid-Central USA 2003 0 ----%