**Can You Solve The Hardest-ever Sudoku?**

abcnews.go.com/blogs/headlines/2012/06/can-you-solve-the-hardest-ever-sudoku

Jun 29, 2012 **...** Arto Inkala, a Finnish mathematician, designed this **Sudoku** puzzle, which he
claims is the **hardest Sudoku** yet. (Pekka Carvonen). A Finnish ...

www.telegraph.co.uk/news/science/science-news/9359579/Worlds-hardest-sudoku-can-you-crack-it.html

Jun 28, 2012 **...** Readers who spend hours grappling in vain with the Telegraph's daily **sudoku**
puzzles should look away now.

www.telegraph.co.uk/news/science/science-news/9360022/Worlds-hardest-sudoku-the-answer.html

Jun 28, 2012 **...** Here is the answer to the world's **hardest sudoku**, devised by Finnish ... puzzle
implies that only by trying all the puzzle **can you solve** it.

puzzling.stackexchange.com/questions/252/how-do-i-solve-the-worlds-hardest-sudoku

May 19, 2014 **...** Just following the chain including contradictions requires to **solve** 23 .... I'm afraid
I think this is the best answer **you can** get to this question.

www.yahoo.com/news/solve-hardest-ever-sudoku-133055603--abc-news-topstories.html

Jun 29, 2012 **...** While Inkala said he believes his is the most **difficult Sudoku** made to date, he
predicted that an even harder puzzle **will one** day emerge.

www.conceptispuzzles.com/index.aspx?uri=info/article/424

Jul 25, 2013 **...** Some of these puzzles **can** be **solved** right on this page while others **can** ...
**Sudoku** is easily the most played and most analyzed puzzle in the ... Boolos
called it "The **Hardest** Logic Puzzle **Ever**". The original article **can** be downloaded
here. **You can** read about making this puzzle even harder on the Physics ...

www.dailymail.co.uk/news/article-2166680/True-test-genius-monumental-waste-time-Can-solve-hardest-Sudoku.html

Jun 29, 2012 **...** ... or monumental waste of time? **Can you solve the hardest ever Sudoku**? ... Well
, now comes the ultimate test - the world's most difficult puzzle.

gizmodo.com/can-you-solve-the-10-hardest-logic-puzzles-ever-created-1064112665

Aug 8, 2013 **...** Easily the **hardest** was the Killer **Sudoku** shown above, published on the 9th of
November 2012. **You can solve** this puzzle right here.

www.mirror.co.uk/news/weird-news/worlds-hardest-sudoku-can-you-242294

Aug 19, 2010 **...** **Could** this be the **toughest sudoku** puzzle **ever** devised?