World SUDOKU Grand Prix 2015
Read by 91 users
Did you come to this solution, or did you get stuck before? If so, please post a picture of it.
I was stuck in this situation by a rickshaw puller.
I'll try to post a picture again :)
The answer is in the picture. I colored 2 squares yellow, where 2 and 7 must fit. Once you understand why 2 and 7 must be there, you can then put the number 1, because it cannot be put anywhere else in the second column.
Oh yes. Maybe this option is still a bit complicated for me :) How did I not notice that box there, I even wrote out the options, etc. Now, after the hint, the solution is of course nice. Many thanks, Tiit. riksman
The guidelines for the 3rd round are out. You have one and a half weeks to prepare. The host country is India.
Results of the 3rd round are available. http://gp.worldpuzzle.org/content/official-results-wpf-gp-sudoku-3-0 Estonians once again 19.
Finally, the competition guidelines have been released. There's not much time left. This time the organizer is Poland.
4. For algae.
The results of the 4 rounds are visible. http://gp.worldpuzzle.org/content/official-results-wpf-gp-sudoku-4-0 I got 15 Estonians this time. I guess Poland is not so exotic and exciting :)