I-Sudoku ngumdlalo welognic waseJapan oqhumayo ukuthandwa ngo-2005.

I-GNOME Sudoku yaqalwa yacwangciswa kwiPython nguThomas Hinkle, nangona sele iphinde yabhalwa. Yenzelwe ukuba ibe nojongano olulula kwaye lungabonakali kangangoko kunokwenzeka ngelixa ibonelela ngeempawu ezenza ukudlala iSudoku kube nzima ngakumbi.

Iimbonakalo:

• Ibhodi kunye namanani yenza ubungakanani kwakhona xa usenza ubungakanani befestile.
• Umdlalo uhamba ngokulula kwibhodi yezitshixo - ungasebenzisa izitshixo zotolo ukuhamba-jikeleza kwaye emva koko uchwetheze inani ukuze ugcwalise ibhodi.
• Umdlalo udlalwa ngokulula ngempuku. Ukucofa isikwere kuya kuqaqambisa. Ukucofa kwisikwere kwakhona kuya kukubonisa igridi enamanani u-1 ukuya ku-9; ungacofa nje inani ukuze ukhethe.
• Unokongeza amanqaku okanye "ii-earmarks" kwizikwere ngokulula ngokucofa ekunene, okanye ngebhodi yezitshixo ngokubopha inani ngelixa ubambe uLawulo.