I really liked this one. I solved this with 3 separate colouring finds,
which my faulty memory thinks is tied for the record for Nightmares.
Thank you.
Laura
Feb 24 2006 Nightmare
Hi Laura,
I like this one too, especially since I implemented a few new solving techniques in SudoCue.
This is the list of encountered solving techniques:
Locked Candidates (8x)
Naked Pair (3x)
Naked Triple (2x)
Hidden Pair (2x)
XY-Wing
XYZ-Wing (2x)
Finned X-Wing (this technique absorbs one colouring find)
Colouring (2x)
They may not all be required, but the list is impressive...
Ruud.
I like this one too, especially since I implemented a few new solving techniques in SudoCue.
This is the list of encountered solving techniques:
Locked Candidates (8x)
Naked Pair (3x)
Naked Triple (2x)
Hidden Pair (2x)
XY-Wing
XYZ-Wing (2x)
Finned X-Wing (this technique absorbs one colouring find)
Colouring (2x)
They may not all be required, but the list is impressive...
Ruud.
“If the human brain were so simple that we could understand it, we would be so simple that we couldn't.” - Emerson M Pugh