{"title":"Hard Sudoku Puzzles","authors":"","doi":"10.1142/9789811225581_0005","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":326010,"journal":{"name":"Global Solution for Sudoku","volume":"9 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Global Solution for Sudoku","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1142/9789811225581_0005","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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