Sudoku ili ndi chidwi padziko lonse lapansi

masamu a Sudoku ndi ma teya aubongo omwe amatchedwanso mapuzzles opanda mawu. Masamu a Sudoku nthawi zambiri amathetsedwa mwa kulingalira kwakanthawi ndipo akhala akukhudza dziko lonse lapansi.

Amadziwikanso kuti Number Place, mapuzzles a Sudoku kwenikweni ndi masanjidwe okonzekereratu. Cholinga cha masewerawa ndikulowetsa manambala kuyambira 1 mpaka 9 mu selo iliyonse yomwe imapezeka pa gridi ya 9 x 9 yomwe imagawidwa m’magawo atatu kapena atatu a 3 kapena 3. Manambala angapo amaperekedwa m’maselo ena. Izi zimatchedwa zopatsidwa. Momwemonso, kumapeto kwa masewerawo, mzere uliwonse, mzati, ndi dera liyenera kukhala ndi gawo limodzi lokhalo kuyambira 1 mpaka 9. Kuleza mtima ndi malingaliro ndizofunikira ziwiri kuti mumalize masewerawo.

# Puzzles manambala siatsopano

Puzzles manambala ofanana kwambiri ndi Puzzles a Sudoku adalipo kale ndipo apanga kufalitsa m’manyuzipepala ambiri kwazaka zopitilira zana. Mwachitsanzo, Le Siecle, nyuzipepala yatsiku ndi tsiku yochokera ku France, idatulutsa, koyambirira kwa 1892, gridi ya 9x9 yokhala ndi mabwalo atatu a 3x3, koma idangogwiritsa ntchito manambala awiri m’malo mwa 1-9 wapano. Nyuzipepala ina yaku France, La France, idapanga chithunzi mu 1895 chomwe chimagwiritsa ntchito manambala 1-9 koma sichikhala ndi mabwalo atatu, koma yankho limakhala ndi 1-9 m’malo aliwonse a 3 x 3 pomwe ma sub-squares angakhale . Puzzles izi zinali zochitika nthawi zonse m’manyuzipepala angapo, kuphatikiza L’Echo de Paris kwa zaka pafupifupi khumi, koma mwatsoka zidasowa pakubwera kwa nkhondo yoyamba yapadziko lonse.

Howard Adzilemba yekha nthanoyo

A Howard Garns, wazaka 74 wopuma pantchito yopanga mapulani komanso opanga ma freelance puzzle, amamuwona ngati wopanga ma Puzzles amakono a Sudoku. Mapangidwe ake adasindikizidwa koyamba mu 1979 ku New York ndi Dell, kudzera m’magazini yake Dell Pencil Puzzles and Word Games pamutu wakuti Number Place. Zolengedwa za Garns zikuyenera kuti zidalimbikitsidwa ndi Latinh yopangidwa ndi Leonhard Euler, ndikusintha pang’ono, makamaka, ndikuwonjezera malire a gawo ndikuwonetsedwa kwa masewerawa ngati chithunzi, ndikupereka gridi yathunthu ndipo ikufuna solver kudzaza maselo opanda kanthu.

Sudoku idayamba ku America

Masamu a Sudoku adatengedwa kupita ku Japan ndi kampani yosindikiza zithunzi ya Nikoli. Idatulutsa masewerawa mu pepala lake la Monthly Nikoli nthawi ina mu Epulo 1984. Purezidenti wa Nikoli Maki Kaji adaupatsa dzina loti Sudoku, dzina lomwe kampaniyo ili ndi ufulu wodziwitsa; zofalitsa zina zaku Japan zomwe zidalemba chithunzicho ziyenera kukhazikitsidwa ndi mayina ena.

Electronic Sudoku

Mu 1989, masewera a Sudoku adalowa m’bwalo lamasewera pakasindikizidwa ngati DigitHunt pa Commodore 64. Adayambitsidwa ndi Loadstar / Softdisk Publishing. Kuyambira pamenepo, mitundu ina yamapuzzles ya Sudoku yapangidwa ndi kompyuta. Mwachitsanzo, Yoshimitsu Kanai adapanga makina opanga makompyuta angapo pamasewerawa otchedwa Nambala Yokha ya Apple Macintosh mu 1995 onse mu Chingerezi komanso m'Chijapani; ya Palm (PDA) mu 1996; ndi Mac OS X mu 2005.