Sudoku : 9x9 Puzzles

I- Sudoku iwumdlalo wephazili ohehayo owasuka e-Japan kodwa osuzuze ukuduma emhlabeni wonke ngokudlala kwegeyimu kwawo okulula kodwa okuyinselele. Umdlalo uqukethe igridi engu-9x9 ehlukaniswe ngamagridi angaphansi angu-3x3 ayisishiyagalolunye. Injongo iwukugcwalisa igridi ngezinombolo ezisuka ku-1 kuye ku-9, ukuqinisekisa ukuthi umugqa ngamunye, ikholomu ngayinye, negridi encane engu-3x3 ngayinye iqukethe wonke amadijithi ukusuka ku-1 kuye ku-9 ngaphandle kokuphindwaphindwa.

Ngokuvamile, iphazili ye-Sudoku iqala ngamanye amaseli egridi asegcwele izinombolo. Lezi zinombolo zinikeza izinkomba zokuqala zokuxazulula iphazili. Umsebenzi womdlali ukusebenzisa ukudonsa okunengqondo nokucabanga ukuthola izinombolo ezilungile zamaseli angenalutho ngokusekelwe kuzinkomba ezinikeziwe kanye nemithetho ye-Sudoku.

Ukuxazulula iphazili ye-Sudoku kudinga inhlanganisela yokucabanga kokuhlaziya, ukubonwa kwephethini, nokususa okuhlelekile kokungenzeka. Abadlali bavame ukusebenzisa amasu afana nokuskena imigqa, amakholomu, namagridi amancane ukuze bathole izinombolo ezingekho, ukuhlonza abantu abangase babe khona kumaseli angenalutho, nokusebenzisa inqubo yokususa ukuze unciphise amathuba.

Esinye sezici ezibalulekile zeSudoku ukuthi inesixazululo esisodwa esiyingqayizivele. Lokhu kusho ukuthi yonke iphazili ye-Sudoku ingaxazululwa ngokusebenzisa i-logic iyodwa, ngaphandle kwesidingo sokuqagela noma ukuzama nephutha. Izinga lobunzima lamaphazili e-Sudoku lingahluka, kusukela kumaphazili alula afanele abaqalayo kuye kwayinselele kakhulu ahlola ngisho nabathandi be-Sudoku abangomakadebona.

I-Sudoku ayiyona nje into yokuzilibazisa yokuzijabulisa kodwa futhi iwumsebenzi onenzuzo wokuthuthukisa ingqondo. Ishukumisa ubuchopho ngokusebenzisa ukucabanga okunengqondo, inkumbulo, namakhono okugxilisa ingqondo. Ukwengeza, ukuxazulula izindida ze-Sudoku njalo kungathuthukisa amakhono okuxazulula izinkinga futhi kuthuthukise ukusebenza kwengqondo.

Kungakhathaliseki ukuthi ungumdlali ovamile ofuna umdlalo wobuchopho ojabulisayo noma umuntu othanda iphazili ofuna inselele evuselelayo, i-Sudoku inikeza ukuzizwisa okuzuzisayo nokukhaliphayo okugcina abadlali bebuya ukuze bathole okwengeziwe. Ngokukhanga kwayo okungapheli kanye nokwehluka okungapheli, i-Sudoku iqhubeka nokuba yizinga eliphezulu elithandwayo emhlabeni wamaphazili nemidlalo.

Kungumdlalo oyinselele noluthayo osebenzisa amakhono akho okuxazulula izinkinga kanye nokudonsayo.