Thinking Inside the Block!®
Joel A. Fletcher, Inventor/Author/Publisher
Hello! My name is Joel A. Fletcher, inventor of the patented “Mathematical Puzzle Game System and Method.”
I call my new game DIAGNUMB® >1 Math, designed for teens and adults.
DIAGNUMB 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.
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.
DIAGNUMB® provides the ultimate puzzle solving challenge, testing and enhancing your >1 math reasoning skill.
I welcome you to try and solve these new and different puzzles.
Take the challenge and solve the Practice Puzzle in 15 minutes or less. I am sure you will find DIAGNUMB® >1 Math exciting, challenging, and fun!
Terms & Definitions
Learn the rules and how to play to complete your first DIAGNUMB® >1 math puzzle, then print and try the practice puzzle.
