Tutorial # 42. the XYZ wing. Wow! Hard to spot.

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This is important for those who speak another language.
Steps to spot an XYZ wing:
1 Look for a cell with 3 small numbers Call it X
2 Locate a cell in the same block of the 3 small numbers which has 2 of the small numbers in the the X cell Call it Y
3 Locate another cell in the same row or column of the X cell which has 2 of the numbers in the X cell. Call it Z
4 You can remove any other number within the same block as the X cell in the same row or column which is not part of the XYZ wing cells.

You can turn on captions and have them automatically translated into the language of your choice.
At the bottom of each video 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.

NEW you can now go to my web site and see an INDEX OF VIDEOS under strategy headings. Click on the number and it will take you to the video of interest. http://www.sudokuguy.com

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