Lesson 12 The Outside the puzzle technique

This outside the puzzle techniqueis one of the most important procedures needed to go on to more difficult puzzles. Whenever you have 3 or more empty cells in a row, column or block use this technique. If you wish to use your memory, and not put the numbers outside the puzzle, you are welcome to do so. Warning, it may be a challenge as you go to harder puzzles.\r
This is important for those who speak another language.\r
You can turn on captions and have them automatically translated into the llanguage of your choice.\r
At the bottom of each vvideo click on the cc in a little square then click on the settings gear next to the cc on the right. Here you are able to select the language of your choice so you can read the captions at the bottom of the video in your chosen language.\r
For all lessons and tutorials go to: \r
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