Johnny Chingas's definitions
It's a 9*9 matrix with 9 3*3 submatrices. Each submatrix must have 9 numbers from 1-9 with no repetitions. When one combines the 9 submatrices to get a 9*9 supermatrix, each row and column of the supermatrix must have 1, and only 1, instance of the numbers 1-9.
So one has 9 3*3 matrices, the numbers 1-9 inclusive with no repetitions for each 3*3 matrix. Then combine the 9 3*3 matrices so the supermatrix has numbers 1-9 in each row and each column without repetition..
So one has 9 3*3 matrices, the numbers 1-9 inclusive with no repetitions for each 3*3 matrix. Then combine the 9 3*3 matrices so the supermatrix has numbers 1-9 in each row and each column without repetition..
So here's how you solve 'em.. 1) Go through each 3*3 submatrix, trying to find an obvious digit that fits, from 1-9.. Each time you find an obvious fit, one must go through the entire supermatrix of submatrices again, in the sequence 1-9. When you've exhausted the possibilities, it is time to guess.
2) Guess at one where a single digit must belong to one of 2 positions. Follow step 1, and if you run into an error, that guess was wrong, and the number must rest in the other position.
3) One can adopt another strategy.. For instance, if there are 4 digits possible for a space, say, 2,3,4,5... and in another submatrix space, there are only 2 possibilities, say, 2, 3.... then the probability of the 2 being in the space with only 2 choices is larger than the probability of the 2 being in the space with 4 choices...
4) Many times, the puzzle will be lacking in 1 or 2 numbers, with a lot of the other ones. This is meant to confuse you. Do not pay attention to the numbers which are missing and try to fill those in. Instead, when it comes time to guess, try to fill a row or column so that the row or column has lots of obvious fill-ins.
5) When you guess, keep track of the number of the guess, like, "OK, this is the first guess..." then, if you must "second-guess," and that guess is wrong, the first guess was wrong as well... this is why one guesses only when there there are only 2 possibilities...
6) I have guessed up to the 8th level, but, as I get better, it only takes me 3 or 4 levels... Ah, hell, just Google for a Sudoku solver !!! I'm sure a million have already been written !! Only takes a bit of linear algebra !! Thanks..
2) Guess at one where a single digit must belong to one of 2 positions. Follow step 1, and if you run into an error, that guess was wrong, and the number must rest in the other position.
3) One can adopt another strategy.. For instance, if there are 4 digits possible for a space, say, 2,3,4,5... and in another submatrix space, there are only 2 possibilities, say, 2, 3.... then the probability of the 2 being in the space with only 2 choices is larger than the probability of the 2 being in the space with 4 choices...
4) Many times, the puzzle will be lacking in 1 or 2 numbers, with a lot of the other ones. This is meant to confuse you. Do not pay attention to the numbers which are missing and try to fill those in. Instead, when it comes time to guess, try to fill a row or column so that the row or column has lots of obvious fill-ins.
5) When you guess, keep track of the number of the guess, like, "OK, this is the first guess..." then, if you must "second-guess," and that guess is wrong, the first guess was wrong as well... this is why one guesses only when there there are only 2 possibilities...
6) I have guessed up to the 8th level, but, as I get better, it only takes me 3 or 4 levels... Ah, hell, just Google for a Sudoku solver !!! I'm sure a million have already been written !! Only takes a bit of linear algebra !! Thanks..
by Johnny Chingas January 31, 2007
Get the sudoku mug.by Johnny Chingas January 29, 2004
Get the lingas/chingas mug.Well I guess the "achievement of erection"
in the male gender, but it can also represent a mental state, maybe in girls too, I dunno....
in the male gender, but it can also represent a mental state, maybe in girls too, I dunno....
1) "Well, first ya git 'er down on 'er hands and KNEES.... Then ya reach around and grab a handful o' BOOB... Then see if ya don't get a hardon !!!
2) "Yeah, I'm just BitTorrenting some more John Holmes..."
"Dude, I have a total hardon for what you're doing !!!!"
3) "Wow, that was a HARD hardon !!!!"
2) "Yeah, I'm just BitTorrenting some more John Holmes..."
"Dude, I have a total hardon for what you're doing !!!!"
3) "Wow, that was a HARD hardon !!!!"
by Johnny Chingas February 22, 2009
Get the hardon mug.I pogeyed him in the wazoo-oo-ooh !!!
by Johnny Chingas May 2, 2004
Get the pogey mug.A bull bitch is a particularly difficult situation. It can also be a hard nut to crack as far as females go.
Boy, I'll tell ya, making a phone call in Compton is a real bull bitch.
That woman is so hard core; a bull bitch, if you ask me.....
That woman is so hard core; a bull bitch, if you ask me.....
by johnny chingas April 29, 2009
Get the bull bitch mug.Concatenation of acronyms SNAFU and FUBAR. The author assumes you already know the interpretations of the above.
by Johnny Chingas January 15, 2004
Get the snafubar mug.by Johnny Chingas May 13, 2005
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