DAY 134:

Today’s Challenge

Read the following facts and work out my numerical value:

  • I am a single digit number
  • If you add 6 to me, I become a 2-digit number
  • I am an odd number but not a square number
  • I am a factor of 30


The 7puzzle Challenge

The playing board of the 7puzzle game is a 7-by-7 grid containing 49 different numbers, ranging from up to 84.

The 3rd & 6th rows of the playing board contain the following fourteen numbers:

5     12     13     18     20     25     33     36     42     45     49     56     66     80

What is the difference between the highest prime number and the highest odd number?



. . . can be found when clicking this.


This entry was posted in Bookmark the permalink.

Leave a Reply

Your email address will not be published. Required fields are marked *