For example, have you ever watched TV and someone tried talking to you but you were in a zone? You didnt respond or realize they were talking. These "zombie" like trances are deleted eventually from your behavior if your mind exercises extensively. Sudoku is a stimulating and difficult mind exercise that can be extremely easy to those that just automatically figure the pattern in their mind. Those people are less likely to become "Zombies". This takes years and years of dedication and not just with sudoku, but hundreds of thousands of mind boggeling puzzles.
No, you can do Sudoku with letters or shapes sometimes. You don't actually have to add or subtract or do math calculations when playing it.
It depends on which version of sudoku you are playing. Usually there is no time limit on sudoku, however on some electronic versions there will be an automatic timer and your game will reset.
You use the hint button.
You can download the specially designed blank playing layout by Caro Eardley from the Win At Sudoku site for free; see the link below.
Given the benefits of learning and becoming skillful at Sudoku, I would have to say that there ARE no disadvantages of playing it. However, the process of LEARNING to do well at it can be quite time consuming, as is any newly learned skill. If you could come up with any disagreeable aspect of Sudoku, it would be that it takes so much time to be very good at it.
there is no real satistics to a sudoku so unluky the are many ways to do a sudoku
Sudoku is a noun.
Lovers of sudoku can visit the BrainBashers website where they can find daily sudoku games. Billions of free sudoku can also be found on Websudoku. This is unlimited and can be played on all devices such as android or Ipad.
There are several places where one can play sudoku online. Some interactive online sudoku websites include Web Sudoku, Sudoku Saviour, and You Play. Sudoku puzzles can also be printed out and completed by hand, and these types of puzzles can also be found on these websites.
Zen of Sudoku was created in 2006.
Zen of Sudoku happened in 2006.
Sudoku Gridmaster happened in 2006.