Großes Buch der Logikrätsel: Killer Sudoku 400 hart, Taschenbuch von Krylov, Myko...
16,34 €
Big Book of Logic Puzzles : Killer Sudoku 400 Hard, Paperback by Krylov, Mykola, ISBN 1545581967, ISBN-13 9781545581964, Like New Used, Free P&P in the UK In Killer Sudoku, sub-regions have specified sums, and no number can be repeated within a region. This variant also called “Sums Sudoku”, “Sums Number Place”, “Samunamupure”, “Kikagaku Nampure”.
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