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Diagnumb Beginners Joel a Fletcher
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Diagnumb Beginners
Joel a Fletcher
Diagnumb puzzles for teens and adults. These puzzles use subtraction between single digit numbers and deductive reasoning (The process of elimination) between multiple-choice answers to solve, and are timed-based (optional) to rank your score to win. Puzzle solutions are correct when the difference between all numbers next to each other in all diagonal rows =2 or more without repeating a number in any diagonal row. Each book contains a practice puzzle and 30 increasingly challenging new puzzles with solutions. Game rules, definition of game terms, and how to solve are explained using illustrated examples.
| Media | Books Paperback Book (Book with soft cover and glued back) |
| Released | June 13, 2014 |
| ISBN13 | 9781940116006 |
| Publishers | Diagnumb Publishing Company |
| Pages | 46 |
| Dimensions | 216 × 280 × 3 mm · 131 g |
| Language | English |