All-Star Puzzles
Home Contact Help Log Innot logged in
Number Square 1
Put the numbers in their places in this deceptively-tough Logic Puzzle.
Index | Instructions | Printable | Solution
March 15, 2004
A Number Square is a 3x3 arrangement with a different number 1-9 in each cell. For example, a Number Square could be:


Given the clues below, can you determine the composition of Number Square 1?

  1. The three numbers in the upper-left to lower-right diagonal sum to 24.
  2. The four numbers in the corner cells of the square add to 24.
  3. The three digits in the lower-left to upper-right diagonal sum to 14.
  4. Adding the three bottom-row numbers equals 18.
  5. Summing the three digits in the rightmost column gives 16.
  6. The number in the middle cell of the leftmost column isn't 2.

Logic Problems

Logic Problem Instructions

Click for Puzzle Instructions

Copyright © 2002-2021 Infinitas LLC. All rights reserved.
Contact | Help | Privacy Policy