After Su Doku, Hashi is one of the most popular Japanese logic puzzles in Japan. Hashi requires logic and reasoning, not mathematical ability. If you think Su Doku is addictive, you'll certainly enjoy the challenge of Hashi. This is a collection of 150 new puzzles of varying degrees of difficulty: 10 easy, 30 mild, 60 difficult, 40 super difficult, and 10 super super difficult. Hashi means 'Bridge' in Japanese. In Hashi you must connect a series of circles (islands) containing numbers by lines (bridges) so that the islands form one continuous connected path. Easy enough? Well there are naturally some extra rules to make life a little harder: the bridges must be straight lines, running horizontally or vertically between the islands; they cannot run diagonally. The bridges cannot cross each other or any island. The number of bridges connected to each island is the same as the number inside the island and there can be a maximum of two bridges between any two islands.
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Book Description Book Condition: New. Depending on your location, this item may ship from the US or UK. Bookseller Inventory # 97800072406850000000
Book Description Times Books. Paperback. Book Condition: Brand New. In Stock. Bookseller Inventory # __0007240686
Book Description HARPER COLLINS, 2011. Paperback. Book Condition: NEW. 9780007240685 This listing is a new book, a title currently in-print which we order directly and immediately from the publisher. Bookseller Inventory # HTANDREE0983687
Book Description Times Books, 2006. Paperback. Book Condition: New. Bookseller Inventory # DADAX0007240686