★★★Uniquely designed Matte-Finish Cover & 80 Kakuro Puzzle interiors with Solution ★★★ - Special For "GENIE GENIUS PEOPLE " -Perfect Gift For Geeks in All Holidays MAKE YOUR Family, Friend, Lover Co-Worker Smile From EAR TO EAR!Product Description: 166 Pages: 80 Kakuro Puzzle With Answers Size (This is the American Standard A4 size) ✔ In inches: 8.5" x 11" inch In cm: 21.59 x 27.94 cm a Matte-Finish Cover for an elegant, professional look and feel Game Description: Kakuro puzzles (often referred to as Cross Sums or Cross Addition Puzzles) are number puzzles solved in a crossword style grid. A number above the diagonal line in a black square represents the total of the numbers in the white squares to the right of it; similarly, a number below the diagonal line is the total sum of the digits in the white squares below it. The white squares can contain any of the digits 1 to 9, however, these digits cannot be repeated more than once in any vertical column or horizontal line to make the target number. For example, if the total number in the black square is 4 and there are 2 white squares, the digits must be 1 and 3, they cannot be 2 and 2. Located at the back of this book is a handy reference guide listing all the possible combinations for the numbers from 3 to 45, also listed are the target numbers with only one possible combination. - ✔ Great as an appreciation, thank you, retirement, promotion, graduation, birthday, Valentine Day, Christmas... or just because it gift ♥ ★★★ Check Our Other Release Books & Different Cover Designs on Our Amazon Author Page! ★★★