Sha'awa,Table wasanni

Yadda za a play Sudoku: wani mataki-mataki bayani da wuyar warwarewa

Sudoku - mai ban sha'awa wuyar warwarewa. Wajibi ne a shirya lambobin 1 zuwa 9 a cikin filin domin kowane jere, shafi, da kuma 3 x 3 block na sel dauke duk lambobi kuma ta haka ne suka kamata ba za a maimaita. Ka yi la'akari da mataki-mataki umarnin yadda za a yi wasa Sudoku, da asali da hanyoyin da mafita dabarun.

bayani algorithm, daga sauki ga hadaddun

Shikenan lissafin ga warware Sudoku dalilin ne quite sauki: wajibi ne a maimaita wadannan matakai don kammala da bayani. A hankali matsawa daga sauki ga mafi hadaddun matakai, a lokacin da na farko ba ka damar bude wani cell ko kawar da] an takara.

guda takarar

Da farko, domin a bayarda bayani na yadda za a yi wasa Sudoku, mun gabatar da wani tsarin da lambobi tubalan da kuma filin wurare. Kamar yadda cell da tubalan aka ƙidaya daga sama zuwa kasa da kuma hagu zuwa dama. Mun fara neman a mu filin. Da farko muna bukatar mu sami wata guda dan takarar da wani wuri a cikin cell. Suna iya zama boye ko bayyane. Ka yi la'akari da yiwu 'yan takara na shida block: muna ganin cewa kawai daya daga cikin biyar free Kwayoyin akwai wani musamman adadi, saboda haka, hudu za a iya amince kammala a shekara ta huɗu cell. Ganin wannan naúrar ne a kan, za mu iya cewa a karo na biyu cell ya zama lamba 8, tun bayan wariya na hudu takwas a cikin block ba a samu ko ina kuma. Tare da wannan ma'ana kafa adadi 5.

Sa'an nan kuma muka yi la'akari da kowane jere, shafi, ko block ga boye ko na fili guda takarar, ba da baya jẽfa, lambobin da kuma shigar da su a cikin filin.

Hankali duba duk zabin. Neman a tsakiyar cell na biyar naúrar, sai mu ga cewa a Bugu da kari ga lamba 9 a can zai iya zama ba sauran wani zaɓi - shi ne bayyananne dan takarar wannan guda cell. Nine za a iya share su daga sauran sel da block, sa'an nan saukin sa saukar da sauran lambobi. By guda Hanyar da Kwayoyin wuce da sauran tubalan.

Yadda za a gane gefen kuma overt "tsirara nau'i-nau'i"

Saka saukar da zama dole lambobi a karo na hudu block, baya ga m Kwayoyin a cikin shida block: shi ne bayyananne cewa yawan 6 kasance a cikin uku cell, da kuma 9 - a tara.

A ra'ayi na "tsirara biyu" ne ba kawai a wasan na Sudoku. Dokokin na Discovery, da wadannan: idan biyu sel guda block, a jere ko shafi ne ba m biyu daga 'yan takara (! Kuma amma wannan biyu), sa'an nan sauran cell kungiyar ba zai iya samun su. Bari mu bayyana wannan a cikin misali na takwas block. Saka saukar a kowane cell na yiwu 'yan takara, mun sami wani sarari "tsirara biyu." Figures 1 da 3 ne ba a karo na biyu da kuma na biyar sel wannan block, da kuma nan da can akwai kawai 2 na takarar, saboda haka, daga cikin sauran Kwayoyin su za a iya amince fitar da mulki.

Gamawa warware wata wuyar warwarewa

Idan ka yi koyi da darasi na yadda za a yi wasa Sudoku, kuma mataki-by-mataki umarnin yi sama, to ya kamata ka samu wani abu kamar wannan, kamar yadda a cikin wannan filin:

Ga za ka iya samun guda da 'yan takara: a naúrar cell na bakwai da tara block deuce a karo na hudu cell na uku block. Ƙoƙari su warware da wuyar warwarewa kafin karshen. Yanzu gwada sakamakon da dama bayani.

Ya faru? Barka, domin shi yana nufin cewa ka samu nasarar koyi darussa na yadda za a yi wasa Sudoku, da kuma koyi warware sauki wasanin gwada ilimi. Akwai su da yawa irin wannan game: Sudoku na daban-daban masu girma dabam, sudoku tare da ƙarin yankunan da ƙarin yanayi. A filin wasan zai iya Range daga 4 x 4 zuwa 25 x 25 Kwayoyin. Za ka iya samun mai wuyar warwarewa a cikin abin da lambobin ba za a iya maimaita ta a cikin ƙarin bangarori kamar diagonally.

Fara tare da sauki zabi da kuma hankali, matsa zuwa mafi rikitarwa, saboda da horo da kuma kwarewa zo.

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