Absolutely big font. Holmes presents Sudoku and puzzles: 1 puzzle per page. Paperback glossy cover. Large print on quality white paper easy to read. 30 Sukrokuro puzzles sudoku 11x11 easy levels. 30 Sukrokuro puzzles sudoku 12x12 medium levels. 30 Kakuro puzzles sudoku 8x8 easy levels. 30 Kakuro puzzles sudoku 12x12 medium levels. Su-Kro-Kuro puzzles. ("Sukrokuro" - the name of the puzzle is made up of parts of the words "Sudoku", "Kropki", and "Kakuro") combines elements of three puzzles: Sudoku, Sudoku-points and Kakuro. The task is a square grid with white and black cells. It is necessary to fill white cells with numbers so that in each row and in each column each number from 1 to N would meet only once. In black cells, the upper right value is the sum of the numbers in the row, and the value from the bottom left is the sum of the column numbers below the cell. If the numbers in neighboring cells differ by one, then there is a point on the border between them. If there is no point between two adjacent cells, the numbers in these cells differ by more than one. Kakuro is a logical numerical puzzle, the mathematical equivalent of a crossword puzzle. In the cells it is necessary to place the numbers from 1 to 9, there are inactive cells (marked in black). In cells with given numerical values, the upper right value indicates the sum of the digits in the row, and the value from the lower left position is equal to the sum of the digits of the column below the cell. For example, the number 6 can be represented as a sum of 2 and 4 or 1 and 5; the same numbers (3 and 3) are not allowed. Sukrokuro sudoku may be called or searched with the following phrases or names: kropka, sukrokuro, super sudoku, sudoku classic, fason, biale, jest, oraz, bardzo, sudoku world, sudoku fun, bordo, posiada, elastycznosc, zen of sudoku, cyfra. Kakuro sudoku may be called or searched with the following phrases or names: kakuro, kakuro puzzles, kakuro solver, kakuro puzzle books, cross sums, kakuro sudoku, kakuro game, daily kakuro, kakuro puzzles with answers, kakuro answers, kakuro for kids, japanese puzzles kakuro, kakuro rules, sudoku game, kakuro solutions, sudoku puzzles, number puzzle kakuro, easy sudoku puzzles, sudoku, kakuro flash, cross sum puzzle, kakuro tables, japanese number puzzles kakuro, kakuro sums, kakuro cross sums, sudoku genina, real kakuro, kakuro puzzle solver, sudokus, sudoku solver, play kakuro, sudoku and kakuro, kakuro books, sudoku brainium, sudoku puzzle solver, wordoku, extreme sudoku, sudoku offline, sudoku for children, hanjie, sudoku hard, sudoku x, word sudoku, sudoku igra, sudoku killer, daily sudoku, killer sudoku, sudoku kingdom, kakuro challenge, play sudoku game, sudoku sudoku, sudoku finger arts, games like sudoku, learn sudoku, pure sudoku, sudoku en espanol, play soduko, sudoku deutsch, very easy sudoku, simple sudoku, kakurolive, carol vorderman's sudoku, real sudoku, japanese number puzzle games, so doku, kakuro how to play, kakuro chart, sudoku countdown, ae sudoku, times sudoku puzzles, kakuro puzzles how to play, sudoku premium, kukuru, kurako puzzle, how to do kakuro, sudoku 2go, kakuro master, how do you play kakuro, sudoku kingdom puzzles, difficult sudoku, kakuro board game, crazy dad kakuro, kakuro hints, sudoku japanese puzzles, kuroko puzzle, sudoku duel, how to play kakuro puzzles, kakuro live, the big sudoku, uclick kakuro, kakuro software, sudoku kuroko, kukuru puzzle, kakuro vs sudoku, sudoku games offline, kakuro on, kakaru game, best kakuro. I hope you enjoy the book. I would really appreciate it if you write a review. Best regards, Basford Holmes