5
$\begingroup$

Put the numbers from 1 to 6 in the puzzle in a way such that:

  1. In each row or column there shouldn't are no duplicate numbers.
  2. The squares that are joined together have the same number.

enter image description here

$\endgroup$
10
$\begingroup$

I found one solution and i dont think there is another. The red marked four is the first number you can fill in.

enter image description here

$\endgroup$
  • $\begingroup$ This is what I got too. $\endgroup$ – Sam Sussman Aug 14 '14 at 12:14
  • $\begingroup$ The 3 on the right side can also be the first number you can fill in. Try putting it in the others cells and it will add a 3 in the 4th column or the last row which is invalid. $\endgroup$ – Alix Eisenhardt Jun 2 '17 at 6:42

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.