Binary Puzzle BookIf you enjoy Math Logic Puzzles like Sudoku then you will loveampnbspBinaryampnbspPuzzles.Binary Puzzles also known TakuzuampnbspBinairo Binero or Binario is a logic puzzle involving placement of two symbols 1s and 0s on a rectangular grid.The objective is to fill the grid with 1s and 0s where there is an equal number of 1s and 0s in each row and column and no more than two of either number adjacent to each other.Additionally there can be no identical rows or columns. Similar to Sudoku each puzzle begins with several squares in the grid already filled.This Binary Puzzle Bookampnbspis aampnbspfunampnbspway for teens or adults to sharpen their minds and test their logic.ampnbspFeaturingampnbsp156 Puzzlesampnbspwith 3 different difficulties.Book FeaturesLoads of Puzzles 48 Easy 54 Medium and 54 HardLarge print 2 Puzzles Per Page ampnbspPlenty of SpacePerfectly Sized 7 x 10Premium Matte Color cover designPuzzle King Publishing Puzzle Books for Everyone