Card Game Method Using Modulo Ten Scoring and Target Comparison

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Solution Overview

Problem

The existing card game Baccarat has complex draw rules, leading to a need for a new card game where players can designate a hand and wager on the winning hand with simplified reward structures.

Innovation Solution

A method for conducting a card game where players place wagers on designated hands, with hand scores calculated modulo ten, natural hand scores defined, and additional cards dealt to adjust scores closer to a target value, allowing for rewarding wagers on the hand closer to the target value and collecting wagers on the hand further from it.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If traditional Baccarat draw rules are used, then the game follows established conventions, but the game complexity increases and player understanding becomes difficult

Engineering Contradiction:
Improveease of understandingVSAvoidgame rule complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent extracts the complex third-card draw rules from traditional Baccarat and removes them entirely. The simplified game only deals initial two-card hands to Player and Banker positions, then immediately resolves wagers based on which hand is closer to nine, eliminating the need for players to understand complicated drawing sequences.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

Instead of following traditional Baccarat where the game proceeds through mandatory draw sequences, the patent inverts the approach by immediately resolving the outcome after dealing only two initial cards per hand. The resolution rule (comparing hand totals modulo ten) is applied instantly without intermediate drawing steps, fundamentally reversing the traditional game flow.

Inventive Principle:
Principle #13The other way round (Inversion)

2Ease of manufacture

If complex draw rules are implemented, then the game follows traditional Baccarat structure, but the reward system becomes less straightforward

Engineering Contradiction:
Improvesimplicity of reward systemVSAvoidgame structure complexity
Core Design Contradiction:
Ease of manufactureVSDevice complexity

Solution Approach 1:

The patent extracts and removes the complex multi-step draw resolution structure from traditional Baccarat. The reward system is simplified to a single comparison step: after dealing two initial cards to each hand, the system immediately determines which hand is closer to nine and pays winning wagers accordingly, without intermediate drawing or conditional resolution steps.

Inventive Principle:
Principle #2Taking out (Extraction)

3Productivity

If traditional Baccarat procedures are followed, then the game maintains historical integrity, but additional time is required for dealing and resolving hands

Engineering Contradiction:
Improvegame resolution speedVSAvoidtime per hand
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The patent skips the traditional third-card drawing phase entirely. After dealing only two initial cards to Player and Banker hands, the system immediately resolves the outcome by comparing hand totals modulo ten, rushing through to the resolution step without pausing for conditional drawing sequences that would extend game duration.

Inventive Principle:
Principle #21Skipping (Rushing through)

Solution Approach 2:

The patent segments the game into minimal essential components: deal two cards to Player, deal two cards to Banker, compare totals modulo ten, resolve wager. By dividing the game into these discrete, minimal steps and eliminating optional intermediate drawing phases, the system achieves faster throughput per hand while maintaining core Baccarat mechanics.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS7621534B2Method of conducting a card game
Publication Date: 2009.11.24 HUI VICTOR MR
  • US7621534B2 patent drawing
  • US7621534B2 patent drawing
  • US7621534B2 patent drawing

AI summary

A wager is received on a designated hand. At least two hands are dealt. Optionally, if a hand has a natural hand score, wagers on the hand with the natural hand score may be rewarded. A hand score (the sum modulo ten of the values of the cards) is calculated for each hand and compared to a target value. A card is dealt to the hand further from the target value and a new hand score is calculated for that hand. If the new hand score remains further from the target value than the other hand, wagers on that hand are collected and wagers on the hand closer to the target value are rewarded. If the new hand score is closer to the target value than the other hand, a card is dealt to the hand further from the target value. Hand scores are re-calculated and wagers resolved.