This is a specialized pentomino puzzle solver, built expressly for use with the “Calendarium” puzzle designed by Dmitry Andreev (Pluton). Dmitry’s puzzle uses a reduced version of the full pentomino set, omitting the “W” and “X”, and prohibiting reflections of the “L”, “N”, “P”, “Y”, or “Z” pentominoes. Mirror orientations of the “F” pentomino are permitted.

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Tile Style: Colored White
Mode: Step Through Solutions Find Full Solution Count

Controls: Run Clear and Reset Reset

 

 

Reference Calendar

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This solutions finder is based heavily on the work of David Eck. I modified his Pentomino puzzle solver for this specialized use case.

David did the heavy lifting, and graciously shared his code to the world unobfuscated. Thanks, David!