Sudoku

Sudoku

8 Achievements

50

4-5h

WP
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Pfffff, pencils

Pfffff, pencils

Finish a puzzle without using any pencil marks.

5

How to unlock the Pfffff, pencils achievement in Sudoku - Definitive Guide

Play the training puzzle in classic mode and do not use any pencils marks. The puzzle should take less than 10 seconds.

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don't use the "pencil" ability (this is when you can put small numbers in order not to get lost)

and for those who are dishonest - there is this
https://su-doku.ru/puzzle/standart/
enter all available numbers into the fields, and the program will decide everything for you
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13 Aug 2012 16:55

1 Comment
You can start the training, there is a 4x4 field. Complete the training and the achievement is yours.
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By Kamikadze on 05 Jan 2017 13:06