Pooled-Letter Puzzle Layout for Customizable Difficulty

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Solution Overview

Problem

Existing word puzzles lack the ability to provide customizable difficulty levels and engaging themes that enhance mental stimulation while broadening the solver's appreciation of word meanings and relationships.

Innovation Solution

A pooled-letter word puzzle with customizable difficulty and themes, featuring a display tableau with puzzle fields, letter pools, answer slots, indicator icons, and customizable clues, allowing solvers to input letters to form proverbs, adages, or sayings.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If word puzzles use fixed difficulty levels, then the puzzle structure is simple, but the adaptability to different skill levels is poor

Engineering Contradiction:
Improvecustomizable difficultyVSAvoidpuzzle structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent implements dynamic difficulty adjustment by allowing the difficulty level to change based on solver performance and preferences. The system transitions from static fixed difficulty to dynamic adaptive difficulty, where parameters such as clue complexity, time limits, and hint availability are adjusted in real-time based on solver interactions and performance metrics.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent applies parameter changes by modifying puzzle characteristics such as clue length, clue specificity, time constraints, and hint frequency to adjust difficulty. By varying these parameters rather than the fundamental puzzle structure, the system achieves adaptability while maintaining structural simplicity.

Inventive Principle:
Principle #35Parameter changes

2Ease of operation

If word puzzles use common words and clues, then the ease of solving is high, but the mental stimulation is reduced

Engineering Contradiction:
Improveease of solvingVSAvoidmental stimulation
Core Design Contradiction:
Ease of operationVSDifficulty of detecting and measuring

Solution Approach 1:

The patent applies partial action by providing hints and clues at strategic points during puzzle solving rather than requiring complete independent solving. This partial assistance maintains mental engagement while reducing frustration, allowing solvers to experience success without eliminating the challenge entirely.

Inventive Principle:
Principle #16Partial or excessive action

Solution Approach 2:

The patent implements feedback mechanisms that provide real-time information to solvers about their progress, correct/incorrect answers, and performance metrics. This feedback loop allows dynamic adjustment of puzzle difficulty and provides guidance when needed, balancing ease of solving with mental stimulation through informed progression.

Inventive Principle:
Principle #23Feedback

3Ease of operation

If word puzzles lack thematic elements, then the puzzle design is simple, but the engagement and appreciation of word relationships are reduced

Engineering Contradiction:
Improvepuzzle design simplicityVSAvoidengagement and appreciation
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The patent applies universality by designing a puzzle framework that can accommodate multiple themes and categories without requiring separate puzzle structures for each. A single unified puzzle design serves multiple functions by allowing theme switching and category variation, maintaining design simplicity while enhancing engagement through diverse content.

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

Data Source

PatentUS20260000968A1Pooled-letter word puzzle with customizable difficulty
Publication Date: 2026.01.01 RICHARDSON THOMAS CROSS
  • US20260000968A1 patent drawing
  • US20260000968A1 patent drawing
  • US20260000968A1 patent drawing

AI summary

A word puzzle having a customizable difficulty is provided. The puzzle has multiple letter pools to which the letters of the alphabet are assigned. The puzzle has multiple answer slots that are arranged along a horizontal line and correspond to the different letters of a desired multi-word solution to the puzzle. The puzzle has indicator icons aligned with the answer slots to indicate from which letter pool the puzzle solver should select the letter to fill that answer slot of the solution. The solution of the puzzle will reveal a passage, adage, saying or saw when the puzzle solver has correctly entered the letters into the answer slots of the puzzle.