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

Class Photo 3

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


Puzzle ID:#47101
Fun:*** (2.43)
Difficulty:*** (2.92)
Submitted By:cnmne*us*****




Stacey's class picture has 35 photos arranged in a 7 x 5 grid. The photos in the top row are numbered 1 through 7 from left to right, with the photos in the remaining rows similarly numbered. Given the following clues (bordering includes horizontal, vertical, and diagonal), where is Stacey's picture?

X X X X X X X (1 - 7)
X X X X X X X (8 - 14)
X X X X X X X (15 - 21)
X X X X X X X (22 - 28)
X X X X X X X (29 - 35)

1) Stacey and her two best friends, Rhonda and Teresa, are located along a straight line (horizontally, vertically, or diagonally). However, Stacey does not border either Rhonda or Teresa.
2) The sum of the three positions (Stacey, Rhonda, and Teresa) is a prime number.
3) There are 18 boys and 17 girls.
4) Boys are not located at positions that are square numbers or cube numbers.
5) Girls are not located at positions that are prime numbers.
6) The sum of the positions where boys are located is less than the sum of the positions where girls are located.
7) There are no more than four girls in any row.
8) There are at least two girls in each column.
9) There are no more than three girls in any diagonal.

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
7 users and 581 guests

Users In Chat
Follow Braingle!
Tap into all 20,000+ of our brain teasers, riddles and puzzles on your iPhone or iPad.

Braingle in the iTunes App Store
Copyright © 1999-2017 | FAQ | Widgets | Links | Green | Subscribe | Contact | Privacy | Conditions | Advertise | Braingle Time: 7:34 pm
Sign In Create a free account