Raciocínio Lógico Sudoku - RLS

Lolu hlelo lokusebenza luveza futhi lubeka umlando we-Sudoku. Ngo-1979, u-American Howard Garns wadala iphazili ebizwa ngokuthi "Number Place" yemagazini, esebenzisa i-Latin Quadro logic, kodwa enama-subgrid amancane (3x3). Ngeminyaka yawo-1980, umdlalo wafika e-Japan ngomagazini i-Nikoli, owawuqamba kabusha ngokuthi “Sudoku” (okufushane okusho ukuthi “Sūji wa dokushin ni kagiru” = "izinombolo kumele zihluke"). AmaJapane aqeda isidingo sokubala, egxile kuphela ku-logic ehlanzekile, eyenza idume. Kulolu hlelo lokusebenza, umsebenzisi uzofunda wonke umlando futhi uzoba nezinselelo ngamagridi (4x4), anezindikimba ezi-3 ezihlukene. Ngokungeziwe kumongo womlando, Uhlelo Lokusebenza lunikeza amathiphu ayisisekelo okuxazulula izinselele kanye nethuba lokuhlola impumelelo yakho.