As a thank you to our patrons on Patreon, we are delighted to showcase a second puzzle from Oku-Yama, the legendary Sudoku setter, for Nikoli.com.

This puzzle is from the book ChoGekikara (Really really hard) Sudoku 3 and is available here:

[ Ссылка ]


We would be very grateful to any viewers who might consider supporting us by becoming patrons of the channel on Patreon. Our page can be found here:

[ Ссылка ]

If you have a puzzle you'd like to see us solve, please either email or tweet it to us at:

crackingthecryptic@gmail.com
or
@crypticcracking

#crypticcracking
#sudoku

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