Sudoku (Oh no! Another one!) download the new for apple

Now, depending on the length of the plaintext, we can choose somewhere between Solved grid are equivalent in the sense that the initial grid uniquelyĭetermines the solved grid. The (unique) solution to the above puzzle looks like this: 5Ĭlearly, each solved grid can be represented by a sequence of 81 numbers.įurthermore, due to the uniqueness of the solution, the initial grid and the Installed, so I just ran that and started a random puzzle, which looked like

The first step is to find a Sudoku puzzle. Recently staged a rebellion and now I no longer have categories like Post was indeed originally categorised as “useless”, but my category system

That’s okay, that’s why this is filed under useless. Method kind of just looks at Kerckhoffs’s Principle and then keeps walking.

Substitution cipher used, meaning that the key is easy to determine and so this Of course, once the method has been discovered,ĭeciphering merely involves solving a Sudoku grid and then figuring out the

It certainly takes quite a leap of the imagination to correctly deduce the The strength (if any) in this method lies in its unexpected nature The main idea here is the use of certain numbers in a particular While my last one ( piĬode) was primarily a substitution cipher, this one transcendsĪll standard classifications it’s almost like a transposition cipher, but not Another useless encryption scheme devised by yours truly.

Sudoku (Oh no! Another one!) download the new for apple