Sum Dissection

  • strict warning: Only variables should be assigned by reference in /mnt/web118/d3/21/540721/htdocs/sachsentext/sites/all/modules/links/links_related.module on line 197.
  • strict warning: Only variables should be assigned by reference in /mnt/web118/d3/21/540721/htdocs/sachsentext/sites/all/modules/links/links_related.module on line 433.
  • strict warning: Only variables should be assigned by reference in /mnt/web118/d3/21/540721/htdocs/sachsentext/sites/all/modules/links/links.inc on line 1450.
  • strict warning: Only variables should be assigned by reference in /mnt/web118/d3/21/540721/htdocs/sachsentext/sites/all/modules/links/links.inc on line 1450.

Fill in all cells of the grid so that every row, every column and every 3x3 block contains the digits 1 to 9 once. Make also a dissection of the grid into rectangles, one side of length 1 and the other one of at least 2. Each rectangle contains exactly one of the small numbers. The small numbers represent the sum of the cells of their rectangles.

Sum Dissection