Differential Around Sudoku for WSC: By Guest Author Kumaresan

Place a digit from 1 to 9 into each of the empty cells so that each digit appears exactly once in each row, column and 3x3 outlined box. 
Additionally the small number in a cage tells you how many different digits you can find around the cage.
upto 10 cells touching the two-cell cage from outside by side or by corner should be inspected.



Comments

  1. 19:47.Very nicely constructed .A hard one definitely !

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