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49x49 and 64x64 Sudoku Download

This page contains two Sudokus that were created while testing the improved algorithm of the MaaTec Sudoku program version 1.2. The released version of the application creates only Sudokus up to a size of 36x36 as the computing time for these very large Sudokus was a bit too high (about 4 minutes for a 64x64 Sudoku on a P4 with 2.56 GHz).

Both Sudoku sizes need to use capital and small letters, digits, and some special characters to display the puzzles. A small L was not used to avoid confusion with the capital I. To solve these Sudokus, you should print them at least in A3 or Ledger/Tabloid format.

49x49 Sudoku
PDF
Sudoku
PDF
Solution
A Sudoku puzzle with 49x49 cells (8 KB).
64x64 Sudoku
PDF
Sudoku
PDF
Solution
A Sudoku puzzle with 64x64 cells (12 KB).
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