Posted on January 31, 2013 by Michael HartleyCan you arrange the numbers 2 to 9 in this grid, so that the rows and columns joined by lines add up to 16? Can you arrange the numbers 2 to 9 in this grid, so that the rows and columns joined by lines add up to 16? http://www.dr-mikes-math-games-for-kids.com/2-to-9-16-puzzle.html
hi….I cracked this one…Can I post video about its solution..??
Yes, please do!