Lights Out!
puzzle, puzzles, logic


 

Puzzles

Daily Puzzles
Logic / Math
Memory
Trivia
Visual
Word
Printable

     

Features

Puzzle Blog
PuzzleWear
Contests
Interviews
Books
Websites
Contact Us

 


Original Puzzle Monster E-books

  puzzle book    

Spot the Alien

Use logic to find the alien invaders!

Only $1.99!

   

  puzzle book    

Puzzle Monster Presents: Chained Melodies

Unravel the titles of famous songs!

Only $1.99!

   

 

Lights Out!

Here's a simple little problem: just turn out the lights.

Piece of cake!

Set 1: 4 lights, 4 switches
Set 2: 4 lights, 4 switches
Set 3: 4 lights, 5 switches
Set 4: 4 lights, 5 switches
Set 5: 5 lights, 4 switches
Set 6: 5 lights, 4 switches
Set 7: 4 lights, 4 switches
Set 8: 4 lights, 4 switches
Set 9: 5 lights, 5 switches
Set 10: 5 lights, 5 switches
Set 11: 5 lights, 5 switches
Set 12: 4 lights, 4 switches
Set 13: 4 lights, 4 switches
Set 14: 5 lights, 5 switches
Set 15: 5 lights, 5 switches
Set 16: 4 lights, 5 switches

 Home Lighting Fixtures 
Alluminare Lighting

© 2004-2010 Eric Shamblen - all rights reserved
No content may be reproduced without permission of the author.