Trying out an “expert” puzzle for the first time and I didn't get very far. The hint was to assume R6C2 to be 5 and then the next hint was to assume
The hardest Sudoku in the world" that a mathematical expert created over three months - GIGAZINE
The hardest Sudoku puzzle: Escargot by Arto Inkala - 9GAG
The World's Hardest Sudoku - try it now - The TechGears
It took three months to create, so how long will it take to crack ...the world's hardest Sudoku? | Daily Mail Online
Can You Solve the Hardest-Ever Sudoku? - ABC News
Auspac Media - Fancy yourself as a Sudoku genius? Finnish mathematician Arto Inkala spent 3 months designing a Sudoku grid with only one solution. Inkala has warned any potential challengers only the
Is suposed to be the hardest sudoku ver, and i have no idea what to do : r/ sudoku
World's hardest sudoku: Can you solve Dr Arto Inkala's puzzle? - Mirror Online
Problem solved... sort of: Mathematicians come up with formula to complete every Sudoku (but trying to understand it could take even longer than doing the puzzle) | Daily Mail Online
The world's hardest sudoku - solved | Newspapers | The Guardian
Sudoku Solver in Python - Lior Sinai
Arto Inkala Mrph 2 | Sudoku puzzles, Brain teasers, Sudoku
I SOLVED THE WORLD'S HARDEST CLASSIC SUDOKU !!! - YouTube
The world's hardest sudoku? | Newspapers | The Guardian
Trying out an “expert” puzzle for the first time and I didn't get very far. The hint was to assume R6C2 to be 5 and then the next hint was to assume
Sudoku Snake - AI Etana
SudokuWiki.org - Arto Inkala Sudoku
AI Escargot - The Most Difficult Sudoku Puzzle by Arto Inkala, Paperback | Barnes & Noble®
True test of genius or monumental waste of time? Can you solve the hardest ever Sudoku? | Daily Mail Online
World's hardest sudoku: Can you solve Dr Arto Inkala's puzzle? - Mirror Online
The World's Hardest Sudoku - try it now - The TechGears
