Sudoku Hardest Ever
By alon harish june 29 2012 arto inkala a finnish mathematician designed this sudoku puzzle which he claims is the hardest sudoku yet.
Sudoku hardest ever. The worlds hardest sudoku puzzle for those of us that never tire of a well made sudoku challenge finnish mathematician arto inkala has made what he claims is the hardest sudoku puzzle ever. According to the finnish puzzle maker i called the puzzle ai escargot because it looks like a snail. Extreme the hardest sudoku variant we ve ever seen duration. The rules are a little complicated but it is worth studying them.
Here is an unutterably brilliant and mind bendingly hard sudoku by matyas martinka. Can you solve the hardest ever sudoku. On the difficulty scale by which most sudoku grids are graded with one star signifying the simplist and five stars the hardest this puzzle would score an eleven he explained.