2011-03-05

Improved Sudoku number.

The Sudoku fall like leaves. I found a boo-boo in my Excel spreadsheet.
86 finished! What shall I do when I have perfected the Sudoku solver?
What shall I do? The quandry of 5/8, 5/8, 5/7.
The 5/7 can't be 5, that would gives two eights, so the answer must be seven.
Will me and excel ever solve this?
The sheet has some other problems also. You get two blocks with all the numbers gone. This use to be rare, but is occurring more frequently. It's going bad as improvements are made. You have 1 puzzle, with 9 big blocks, which each has 9 number possibilities, solvable by up, down or left right, the number of possibilities is ginormous!!!!