Number Puzzle Board Game Using Shape-Based Grid Constraints

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Solution Overview

Problem

There is a need for new types of number puzzles that offer genuinely innovative challenges beyond existing logic-based number puzzles like Sudoku, as demand grows for fresh puzzle experiences across generations.

Innovation Solution

A number map with a 9×9 grid where numbers form unique shapes, using 9 tile groups of different colors, where each tile must be placed adjacent to others of the same color, allowing for a single solution but with varied puzzle generation possibilities, utilizing transparent colored tiles to cover grid numbers, and a secure display case for solved puzzles.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional Sudoku rules are used (requiring each row, column, and sub-square to contain digits 1-9), then the puzzle follows established logic patterns, but the puzzle lacks innovation and fails to meet demand for new types of number puzzles

Engineering Contradiction:
Improvepuzzle type varietyVSAvoidpuzzle rule complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent extracts the core number placement mechanism from traditional Sudoku while removing the constraint that each row, column, and sub-square must contain digits 1-9. Instead, it retains only the Latin square property (each digit appears exactly once in each row and column) and adds a new shape-forming constraint, creating a novel puzzle type that satisfies the need for innovation while maintaining logical puzzle structure

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The patent changes the fundamental parameters of the puzzle by replacing the traditional 3×3 sub-square constraint with a shape-based constraint where numbers form connected figures. This parameter change transforms the puzzle from a purely logical deduction game into one that also requires spatial reasoning and pattern recognition, thereby increasing puzzle variety and adaptability

Inventive Principle:
Principle #35Parameter changes

2Adaptability or versatility

If transparent colored tiles are used to cover grid numbers, then the solved puzzle can be displayed as a decorative piece, but the device complexity increases

Engineering Contradiction:
Improvedisplay functionalityVSAvoidcomponent complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The transparent colored tiles serve multiple functions: they act as puzzle pieces that players place on the grid during gameplay, and simultaneously serve as a decorative display medium when the puzzle is solved. This multi-functionality allows the puzzle components to fulfill both gameplay and aesthetic purposes, increasing adaptability without requiring separate display mechanisms

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The use of transparent colored tiles introduces color as a visual element that enhances the display functionality. When players place these colored tiles on the solved puzzle, the colors create an aesthetically pleasing visual pattern that can be displayed as decoration, thereby adding display functionality through a simple visual enhancement

Inventive Principle:
Principle #32Color changes

Data Source

PatentUS10702766B1Number puzzle board game
Publication Date: 2020.07.07 WANG YI
  • US10702766B1 patent drawing
  • US10702766B1 patent drawing
  • US10702766B1 patent drawing

AI summary

A puzzle game including a number map having a 9×9 grid filled 9 number sets, where each number set includes the numbers 1 through 9. The 9 number sets form unique shapes comprised of 9 grid squares, where each number from each number set is connected at a side of a square in the grid to the other numbers in the set. Corresponding to each number set is a tile group comprised of 9 transparent tiles of the same color, where each tile group is a different color. To solve the puzzle every tile must be placed adjacent a tile of the same color within a single number set. Same color tiles must be placed on a different number within a single number set. The puzzle is solved when each number set is covered by tiles of the same color and the grid completely covered by tiles.