Brain Teasers Optical Illusions Puzzle Hunts Codes & Ciphers Mechanical Puzzles
Personal Links
Browse Teasers
Search Teasers

Four glasses

Logic puzzles require you to think. You will have to be logical in your reasoning.


Puzzle ID:#8758
Fun:*** (2.19)
Difficulty:*** (2.11)
Submitted By:lesternoronha1****




Four glasses are placed in the four corners of a square rotating table, each glass is either up or down. You wish to turn them all in the same direction, either all up or all down. You may do so by grasping any two glasses and, optionally, turning either over.

There are two catches:
1) You are blindfolded and
2) the table is spun after each time you touch the glasses.
Assuming that a bell rings when you have them all facing the same way, how do you do it?

What Next?


See another brain teaser just like this one...

Or, just get a random brain teaser

If you become a registered user you can vote on this brain teaser, keep track of
which ones you have seen, and even make your own.


Back to Top

Online Now
2 users and 578 guests

Users In Chat
Follow Braingle!
Fold 'N Fly Paper Airplanes
Easy to follow folding instructions and videos.
Copyright © 1999-2017 | FAQ | Widgets | Links | Green | Subscribe | Contact | Privacy | Conditions | Advertise | Braingle Time: 5:43 am
Sign In Create a free account