by shuriken90 » Fri Jan 20, 2006 1:43 am
OK. I don't know if I'm gonna get any names right but this is what I know.
A. Basic cross-elimination (what can't go there based on the row, column, and 3x3 box the square is in)
B. Naked/Hidden Pairs
C. Naked/Hidden Triples
D. Choosing a position for a number because its the only place in that row, column, or 3x3 box where it can go
E. Choosing a position for a number based on the positions of the other two same numbers in that set of three rows or columns (top/left, middle, bottom/right)
F. X-Wing
G. Any combination of the above strategies (i.e. using E and F together (is that even possible?))
That's about as much as I know. The basics and a little advanced stuff but barely any.
Last edited by
shuriken90 on Fri Jan 20, 2006 2:16 am, edited 1 time in total.