[sudoku-basic] Sudoku Grid (Basic)

[MarkusNeusinger]

Plot Request

Description: Standard 9x9 Sudoku grid with 3x3 boxes. Thick lines for regions, thin lines for cells. Empty or with starting numbers for printing and solving.

Use Cases:

• Printable puzzle sheets
• Educational materials
• Game development mockups

Expected Features:

• 9x9 grid with proper subdivisions
• Bold lines separating 3x3 boxes
• Optional: pre-filled numbers
• Clean black-and-white design for printing

[claude]

✅ Spec ID: sudoku-basic

Rationale: This is a specialized grid visualization for standard 9×9 Sudoku puzzles - a unique addition to the library suitable for printable puzzle sheets and educational materials.

Add label approved to begin generation.

[github-actions]

✅ Specification Ready: sudoku-basic

PR: #1312

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specification.md

sudoku-basic: Basic Sudoku Grid

Description

A standard 9×9 Sudoku grid with proper visual hierarchy showing 3×3 box regions. Thick lines separate the nine boxes while thin lines divide individual cells. The clean black-and-white design is optimized for printing and solving puzzles.

Applications

• Printable puzzle sheets for personal use or distribution
• Educational materials for teaching logic and problem-solving skills
• Game development mockups and prototyping interfaces

Data

• grid (2D array, 9×9) - Integer values 0-9 where 0 represents empty cells
• Size: Fixed 9×9 grid (81 cells)
• Example: Partially filled Sudoku puzzle with starting numbers

Notes

• Bold/thick lines for 3×3 box boundaries (every 3rd line)
• Thin lines for individual cell boundaries
• Numbers centered in cells with clear, readable font
• Empty cells shown as blank (no zero displayed)
• Monochrome design suitable for printing

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Next: Add approved label to merge this specification to main.

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🤖 spec-create workflow

[github-actions]

🚀 Specification Merged!

Specification: sudoku-basic
PR: #1312 (merged)

The specification is now in main and synced to PostgreSQL.

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Next: Add generate:{library} labels to start generating implementations.

Available libraries: matplotlib, seaborn, plotly, bokeh, altair, plotnine, pygal, highcharts, letsplot

Or use workflow dispatch for bulk operations.

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🤖 spec-create workflow