Carol Vorderman's How to Do Sudoku

图书标准信息

• 作者 CAROL VORDERMAN 著
• 出版社 EBURY PRESS
• 出版时间 2005-06
• ISBN 9780091909970
• 定价 83.50元
• 装帧 平装
• 开本 其他
• 纸张 其他
• 页数 320页
• 正文语种 英语

【内容简介】

SuDokuisthefiendishlyaddictivenumberpuzzlethatisthelatestcrazearoundtheworld.CarolVorderman'sbookcontainsover200puzzles.Italsocontainsstep-by-stepinstructionstohelpyoucompleteyourpuzzlesswiftly.WatchasCaroltalksyouthroughentirepuzzles,eliminatingguessworkandfine-tuningyourskills.Shehasinvaluabletacticsandtrainingtipsuphersleevetohelpyoucrackthepuzzlesinrecordtime!Carolteachesnewskillsateachstageasthepuzzlesincreaseindifficulty.Therearealsoagainst-the-clocktimechallengesandascoreboardtohelpyoumeasureyourgrowingskill.SuDokuisakindoflogicpuzzlemadepopularinrecentyearsinJapan.Althoughtheylooklikemathematicalpuzzles,youdon'tneedanymathematicalskilltosolvethem.Infactyoudon'tevenneedarithmetictosolveSuDokupuzzles-youcansolvethembyreasoningalone.AstandardSuDokupuzzleisatableof3by3boxes,eachofwhichcontainsa3by3arrayofcellstomakea9by9grid.Atthestartofthepuzzle,somecellsarefilledwithdigitsandsomeareempty.Tosolveapuzzleyoumustfillintheemptycellsaccordingtotheserestrictions:everyrow,everycolumnandevery3by3boxmustcontainoneinstanceofthedigits1-9.Eachpuzzlehasasinglesolutionwhichcanbefoundbyasequenceoflogicalstepsfromthestartingposition.Youknowwhenyou'vesolvedonebecauseallthedigitsclicksatisfyinglyintoplace.

【作者简介】

CarolVordermanisthebestsellingauthorofaseriesofDetoxtitles.ShehasalsobeenthenumbersfaceofCountdownforovertwodecadesandapopularTV-presentingpersonality.ShewasawardedanMBEin2000.