Humor & Entertainment Books > Tri-doku (Sudoku)

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Tri-Doku

Edition Description

It's the new shape of sudoku--and it's no square! These fun and extra-challenging puzzles come in triangles, all color-coded to indicate special spaces where numbers can't repeat and where new rules of play come into action. Each large triangle includes nine smaller ones (just...

Edition Details

Format:Paperback

Language:English

ISBN:1402749392

Format: Paperback

Condition:

7.89

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Tri-Doku

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