Greaterdoku (in General) Rating: 5.00 Posted on 2007-07-15 by Federico Kereki (No Solution Yet, 12 Comments)
Extended Knight's Tour (in Logic) Rating: 5.00 Posted on 2008-07-10 by Josie Faulkner (No Solution Yet, 7 Comments)
King Kong Meets Godzilla (in Logic) Rating: 5.00 Posted on 2009-02-26 by rod hines (Solution Posted, 8 Comments)
Why, it's elementary my dear 74851687! (in Riddles) Rating: 5.00 Posted on 2009-02-04 by rod hines (Solution Posted, 10 Comments)
Historical Record (in Word Problems) Rating: 5.00 Posted on 2009-01-14 by brianjn (No Solution Yet, 5 Comments)
Grand Anticipation (in General) Rating: 5.00 Posted on 2008-12-24 by K Sengupta (No Solution Yet, 4 Comments)
5 Cards Magic Trick (in Logic) Rating: 5.00 Posted on 2009-05-29 by Assaf (No Solution Yet, 5 Comments)
Weird Walk (in Probability) Rating: 5.00 Posted on 2009-01-17 by K Sengupta (No Solution Yet, 4 Comments)
In a Mystery.... (in Word Problems) Rating: 5.00 Posted on 2009-04-16 by brianjn (Solution Posted, 12 Comments)
Lights On Diagonally (in Logic) Rating: 5.00 Posted on 2009-07-15 by brianjn (Solution Posted, 7 Comments)
Possible Percent Problems Part 4 (in Numbers) Rating: 5.00 Posted on 2010-01-20 by Jer (No Solution Yet, 1 Comments)
8 Words (in Word Problems) Rating: 5.00 Posted on 2009-03-19 by brianjn (Solution Posted, 13 Comments)
Fruity Alphametics (in Numbers) Rating: 5.00 Posted on 2009-10-17 by K Sengupta (No Solution Yet, 3 Comments)
Colourful Knight's Tour (in Logic) Rating: 4.90 Posted on 2008-01-24 by Josie Faulkner (No Solution Yet, 19 Comments)
Killer-X-tra (2) (in Logic) Rating: 4.75 Posted on 2008-06-20 by Josie Faulkner (No Solution Yet, 16 Comments)
Circles Abound! (in Geometry) Rating: 4.67 Posted on 2004-06-16 by SilverKnight (Solution Posted, 7 Comments)
Drop Down (in General) Rating: 4.67 Posted on 2007-07-29 by Josie Faulkner (Solution Posted, 6 Comments)
covert western union (in Cryptography) Rating: 4.67 Posted on 2006-02-07 by Mindrod (Solution Posted, 5 Comments)
