Sudoku Master

Future Tech Company

Mayelana nale geyimu

I-Sudoku iwumdlalo wephazili odumile wokubekwa kwenombolo ophonsa inselelo kubadlali ukuthi bagcwalise igridi engu-9×9 ngamadijithi ukusuka ku-1 kuye ku-9. Igridi ihlukaniswe yaba ama-subgrid ayisishiyagalolunye angu-3×3 (abizwa ngokuthi "amabhokisi" noma "izifunda"). Injongo ilula:

Imithetho:

Umugqa ngamunye kufanele uqukathe wonke amadijithi ukusuka ku-1 kuye ku-9 ngaphandle kokuphindaphinda.

Ikholomu ngayinye kufanele iqukathe wonke amadijithi ukusuka ku-1 kuye ku-9 ngaphandle kokuphindaphinda.

Igridi ngayinye engu-3×3 kufanele futhi ibe nedijithi ngayinye ukusuka ku-1 kuye ku-9 kanye ncamashi.

Umdlalo wegeyimu:

Indida iqala ngokuthi amanye amaseli agcwaliswe ngaphambilini (abizwa ngokuthi "givens").

Ngokusebenzisa ingqondo nokuqeda, abadlali bathola izinombolo ezifanele zamaseli angenalutho.

Akukho ukuqagela okudingekayo—ukubanjwa kuphela!

Umsuka:

I-Sudoku yesimanje yaduma eJapane ngeminyaka yawo-1980 (igama elithi "Sudoku" lisho "inombolo eyodwa" ngesiJapane).

Izimpande zawo zisukela emuva ku-"Latin Squares" ka-Swiss wekhulu le-18 uLeonhard Euler.

Isikhalazo:

I-Sudoku ithuthukisa ukucabanga okunengqondo, ukugxilisa ingqondo, nokuqashelwa kwephethini.

Inamazinga obunzima amaningi, kusukela kwabaqalayo ukuya kochwepheshe.

Okuhlukile kufaka phakathi amagridi amakhulu (isb., 16×16) noma imithetho eyengeziwe (isb., I-Diagonal Sudoku).

Noma ngabe kumaphephandaba, izinhlelo zokusebenza, noma imincintiswano, i-Sudoku ihlala iyi-Teaser yobuchopho engaphelelwa isikhathi ethandwa emhlabeni wonke!

Ungathanda indida ukuyizama? 😊

Yini entsha

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