Tag Archives: 10-digit number

Puzzle #11: The 10-digit number

Posted on April 6, 2013 by Alok Goyal

This is a very nice puzzle I picked up a few days back from one of the Martin Gardner books. I also tried it with my 8 year old, who solved it with some persuasion. In the 10 cells of the … Continue reading →

Posted in Puzzles | Tagged , , | 19 Comments