| 200 Kakuro 9x9 + 12x12 + 16x16 + 20x20 + 200 Calcudoku Sudoku.: Hard and very hard levels. Holmes presents a collection of classic sudoku, perfect for Contributor(s): Holmes, Basford (Author) |
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ISBN: 1792100892 ISBN-13: 9781792100895 Publisher: Independently Published OUR PRICE: $8.54 Product Type: Paperback Published: December 2018 |
| Additional Information |
| BISAC Categories: - Games & Activities | Logic & Brain Teasers |
| Series: Kakuro and Calcudoku Classic Sudoku |
| Physical Information: 0.22" H x 8.5" W x 11.02" (0.58 lbs) 106 pages |
| Descriptions, Reviews, Etc. |
| Publisher Description: Solid fitness and energy for the brain. 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. Calcudoku - this is a mathematical and logical puzzle. It is necessary to fill the grid with numbers so that in each line and in each column they are not repeated. The number in the corner of each selected block is the result of an arithmetic operation on the digits in this block. The numbers inside the block can be repeated. The puzzle can be called Square Wisdom, Kendoku. - unique puzzles. + 250 sudokus difficult level that can be downloaded and printed. + 250 maze puzzles that can be downloaded and printed. - only 1 verified solution. - all answers are at the end of the book. - exclusive puzzles. An excellent book for free time and mind exploration. I hope you enjoy the book. Best regards, Basford Holmes |