All about flooble | fun stuff | Get a free chatterbox | Free JavaScript | Avatars    
perplexus dot info
Home > Logic
Logic problems. The solution to these problems does not usually require a lot of math, but will take some thinking until you find the right approach.
Sub-Categories (All Problem Categories)
> Liars and Knights> Weights and Scales
Difficulty: 1 of 5 Latest: Lefties and righties Rating: 4.00
In Leftwrite, every inhabitant is either a lefty or a righty. Lefties write true statements with their left hand and false statements with their right hand. Righties write false statements with their left hand and true statements with their right hand. An inhabitant wrote, "My father and I are both lefties." With the same hand, he wrote, "My father is a righty." What type is the inhabitant, what type is his father, and what hand did he write the statements with?
(No Solution Yet, 2 Comments) Submitted on 2015-06-10 by Math Man   
Page 1 of 38   next >>    
Difficulty: 1 of 5In a bar |
Posted on 2015-05-19 by Ady TZIDON (No Solution Yet, 1 Comments)
Difficulty: 1 of 5A sequence or not a sequence? |
Posted on 2015-05-18 by Ady TZIDON (No Solution Yet, 2 Comments)
Difficulty: 3 of 5Odd men out |
Posted on 2015-04-29 by Ady TZIDON (No Solution Yet, 6 Comments)
Difficulty: 3 of 5From E to D |
Posted on 2015-04-28 by Ady TZIDON (No Solution Yet, 2 Comments)
Difficulty: 2 of 5Long-life recipe |
Posted on 2015-04-06 by Ady TZIDON (Solution Posted, 1 Comments)
Difficulty: 3 of 5Five Cards III | Rating: 3.00
Posted on 2015-03-13 by K Sengupta (No Solution Yet, 3 Comments)
Difficulty: 4 of 5Cryptajoke IV |
Posted on 2015-03-06 by Ady TZIDON (Solution Posted, 1 Comments)
Difficulty: 1 of 5Cryptajoke III |
Posted on 2015-02-23 by Ady TZIDON (Solution Posted, 2 Comments)
Difficulty: 3 of 5Occam's Razor |
Posted on 2015-01-19 by Ady TZIDON (No Solution Yet, 0 Comments)
Difficulty: 2 of 5R.I.P., J.C. |
Posted on 2015-01-02 by Ady TZIDON (Solution Posted, 4 Comments)
Difficulty: 1 of 5Tic-tac-toe related | Rating: 2.00
Posted on 2014-12-12 by Ady TZIDON (No Solution Yet, 2 Comments)
Difficulty: 2 of 5Sibling Birthday Baffle |
Posted on 2014-12-03 by K Sengupta (No Solution Yet, 1 Comments)
Difficulty: 2 of 5Seven Age Settlement |
Posted on 2014-11-24 by K Sengupta (No Solution Yet, 4 Comments)
Difficulty: 3 of 5Survival Surmise |
Posted on 2014-11-12 by K Sengupta (No Solution Yet, 2 Comments)
Please log in:
Login:
Password:
Remember me:
Sign up! | Forgot password


Search:
Search body:
Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (10)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:
Copyright © 2002 - 2015 by Animus Pactum Consulting. All rights reserved. Privacy Information