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Dax
12-07-2005, 04:49 PM
Anyone here play "sudoku"?

"Sudoku is a logic-based placement puzzle, also known as Number Place in the United States. The aim of the canonical puzzle is to enter a numerical digit from 1 through 9 in each cell of a 9×9 grid made up of 3×3 subgrids (called "regions"), starting with various digits given in some cells (the "givens"). Each row, column, and region must contain only one instance of each numeral. Completing the puzzle requires patience and logical ability. Although first published in 1979, Sudoku initially caught on in Japan in 1986 and attained international popularity in 2005." (http://en.wikipedia.org/wiki/Sudoku)

Sa unang tingin parang kailangan ng math skills. Pero hindi naman, kasi ang kailangan lang ay walang madodobleng numero sa bawat row at column (unlike a magic square na kailangang pareho ang sums). Maraming sudoku puzzles dito:

http://www.websudoku.com/

Pampalipas oras ko yan pauwi sa bahay habang nakasakay sa tren. :D

fremsite
12-07-2005, 05:45 PM
Anyone here play "sudoku"?

"Sudoku is a logic-based placement puzzle, also known as Number Place in the United States. The aim of the canonical puzzle is to enter a numerical digit from 1 through 9 in each cell of a 9×9 grid made up of 3×3 subgrids (called "regions"), starting with various digits given in some cells (the "givens"). Each row, column, and region must contain only one instance of each numeral. Completing the puzzle requires patience and logical ability. Although first published in 1979, Sudoku initially caught on in Japan in 1986 and attained international popularity in 2005." (http://en.wikipedia.org/wiki/Sudoku)

Sa unang tingin parang kailangan ng math skills. Pero hindi naman, kasi ang kailangan lang ay walang madodobleng numero sa bawat row at column (unlike a magic square na kailangang pareho ang sums). Maraming sudoku puzzles dito:

http://www.websudoku.com/

Pampalipas oras ko yan pauwi sa bahay habang nakasakay sa tren. :D


Dax san . sumasakit yata ulo ko ~~~~~~~~!!!!!:scratc h:
ang haba naman po ng contents ng sudoku ........
pede pong paki-explain ng much simplier ... ?
kinakalawang na yata my " no-miso " ....:rolleyes:
parang magandang laruin .......:yesyes:
kaya lang .... kelangan yata dito .........
mag-isip ng mag-isip .........baka ......
maloka ako ~~~~~:weep:

Dax
12-07-2005, 07:26 PM
May example sa Wiki with solution:
http://upload.wikimedia.org/wikipedia/commons/thumb/1/13/Sudoku-by-L2G-20050714.gif/250px-Sudoku-by-L2G-20050714.gif

Sa puzzle sa itaas may "5 6 _ 8 4 7 _ _ _" sa first column (leftmost) so kailangan nating malaman kung saan ipo-posisyon ang 1, 2, 3 at 9 in such a way na walang mado-doble sa kani-kanilang rows.
Halimbawa kung ilagay mo ang 1 sa ibaba ng 6 like this:

5 3 _
6 _ _
1 9 8

...ay dapat wala nang ibang "1" sa same row (1 9 8 _ _ _ _ 6 _ row)

Eto daw ang solution sa puzzle na yan:

5 3 4 | 6 7 8 | 9 1 2
6 7 2 | 1 9 5 | 3 4 8
1 9 8 | 3 4 2 | 5 6 7
------+------+-----
8 5 9 | 7 6 1 | 4 2 3
4 2 6 | 8 5 3 | 7 9 1
7 1 3 | 9 2 4 | 8 5 6
------+------+-----
9 6 1 | 5 3 7 | 2 8 4
2 8 7 | 4 1 9 | 6 3 5
3 4 5 | 2 8 6 | 1 7 9

May tips sa http://www.sudoku.com/howtosolve.htm

Try mo muna yung "easy" puzzles sa WebSudoku ;).
Yung "evil" masakit sa ulo ang hirap :(

fremsite
12-07-2005, 07:42 PM
May example sa Wiki with solution:
http://upload.wikimedia.org/wikipedia/commons/thumb/1/13/Sudoku-by-L2G-20050714.gif/250px-Sudoku-by-L2G-20050714.gif

Sa puzzle sa itaas may "5 6 _ 8 4 7 _ _ _" sa first column (leftmost) so kailangan nating malaman kung saan ipo-posisyon ang 1, 2, 3 at 9 in such a way na walang mado-doble sa kani-kanilang rows.
Halimbawa kung ilagay mo ang 1 sa ibaba ng 6 like this:

5 3 _
6 _ _
1 9 8

...ay dapat wala nang ibang "1" sa same row (1 9 8 _ _ _ _ 6 _ row)

Eto daw ang solution sa puzzle na yan:

5 3 4 | 6 7 8 | 9 1 2
6 7 2 | 1 9 5 | 3 4 8
1 9 8 | 3 4 2 | 5 6 7
------+------+-----
8 5 9 | 7 6 1 | 4 2 3
4 2 6 | 8 5 3 | 7 9 1
7 1 3 | 9 2 4 | 8 5 6
------+------+-----
9 6 1 | 5 3 7 | 2 8 4
2 8 7 | 4 1 9 | 6 3 5
3 4 5 | 2 8 6 | 1 7 9

May tips sa http://www.sudoku.com/howtosolve.htm

Try mo muna yung "easy" puzzles sa WebSudoku ;).



Yung "evil" masakit sa ulo ang hirap :(


thanks Dax san .. i'll try this one ...
kelangan siguro dito .. mag "day-off " sa tf
para makapag-concentrate ... hehehehehe........:D
opo naman !!! easy muna ko ...
sinabi pang easy pero hard na sa akin ...
waaaaahhhhhhhhhh~~~~ !!!!!!!!!!!:(
sanayan lang po siguro to no , Dax san ...?

Sarevok
07-26-2006, 12:55 PM
Revive ko lang po ang thread na ito. :D Ako mahilig ako sa sudoku :D

poulain
07-26-2006, 10:31 PM
heheh.. pati sa Forum meron na SUDOKU.. addictive talaga yan.. haaaay:)

pineapple
08-24-2006, 01:31 AM
nakakalokaaaaaaaaaaa aaaa:eek: :yikes: :bonk: :slam: :banghead: :scratch: :coffee: :sleep:

ugnayan
09-09-2006, 02:27 AM
Glad to see this thread! Binigyan ako ni Raiden ng Sudoku palmsize unit noong EB-USA last week. Binigyan ko ng oras noong Wednesday at nakakatuwang i-solve habang nakasakay ng tren pauwi. :)

sachi807
02-18-2007, 09:13 AM
:D bumili ako ng sudoku book dito s national bookstore nasagutan ko yung mga easy ones pero pagdating dun sa konti na lang ang numbers na nakalagay sumakit ulo ko ang hirap talaga.:eek:

Dax
02-19-2007, 12:35 PM
:D bumili ako ng sudoku book dito s national bookstore nasagutan ko yung mga easy ones pero pagdating dun sa konti na lang ang numbers na nakalagay sumakit ulo ko ang hirap talaga.:eek:Hehe nakakatuwa di ba? Paki-post ng di mo na-solve sachi san, pagtulong-tulungan natin! ;)

engr_jazon
04-07-2008, 12:39 PM
count me in pareng DAX....

greatbarrier
04-07-2008, 03:42 PM
ako rin, certified addict ng sudoku. i`ve been doing this since 2006. alam nyo rin ba ang kakuro? it`s like crossword puzzle but instead of letters, you`re going to plug-in numbers into the cells. nung medyo nagsawa ko sa sudoku, i shifted to kakuro. then, meron ako nabili na isang book, meron combination ng kakuro & sudoku.

sudoku, is short for "sūji wa dokushin ni kagiru" which means "the numbers must be single". kakuro naman is short for "kasan kurosu" which means "addition across".

pampatay oras ko rin to pag nasa train, or when waiting for person/people for an appointment.