XWings
Points.
An XWing is a size 2 Basic Fish with 2 truths
and 2 links that are either rows or columns. See also Basic
Fish, XWings, Swordfish, Jellyfish, and Greatfish.
XWing Pattern. The
pattern to the right shows an XWing pattern made of two (red) truths in
rows 3 and six. The candidates in the two rows see each other (linked
green) in columns 3 and 6. The yellow candidates show all the locati ons where
candidates can be eliminated. An XWing, link all basic fish, is rank 0.


XWing, Rows. A digit
4 XWing with truths in rows 2 and 4.


XWing, Columns. A
digit 7 XWing with truths in columns 1 and 9.


