Sudoku Hashi - 200 Logic Puzzles 13x13 (Volume 6)

Hashi (also known as 'Hashiwokakero' from Japanese 'Hashi o kakero'; literally 'build bridges'; 'Bridges', 'Chopsticks', or 'Ai-Ki-Ai') is a type of logic puzzle. It is played on a rectangular grid with no standard size, although the grid itself is not usually drawn. Some cells start out with (usually encircled) numbers from 1 to 8 inclusive; these are the islands. The rest of the cells are empty. The goal is to connect all of the islands into a single connected group by drawing a series of bridges between the islands. The bridges must follow certain criteria: - They must begin and end at distinct islands, travelling a straightline in between. - They must not cross any other bridges or islands. - They may only run orthogonally. - At most two bridges connect a pair of islands. - The number of bridges connected to each island must match thenumber on that island. The puzzle book contain: - 200 Puzzles - Handy 6 x 9 inch Book Layout - 2 Puzzles per Page - Ideal for both Beginners and