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Stillgrid — Startup Profile
Startup

Stillgrid

Calm sudoku with variants, daily challenges

Games & interactive entertainment

Among 4,139 Games & interactive entertainment products tracked by Astracia.

  • Top 1% of Games & interactive entertainment products by launches Launches tracked: #35 of 4,139

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About the startup

Stillgrid is a modern, Calm sudoku platform offering multiple puzzle variants including Classic, X-Sudoku, Jigsaw, and Killer sudoku. Features technique-graded difficulty levels to match all skill levels, It's free and open source (MIT), with no ads, and plays at 6×6, 9×9, and 16×16 grid sizes. Perfect for puzzle enthusiasts looking for a clean, accessible way to enjoy sudoku on mobile devices or the web.

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