Catalog shell hardening
Added richer document metadata, a whimsical generated favicon, persistent footer links, and this concise changelog surface so the project explains itself outside the puzzle workspace.
changelog
Added richer document metadata, a whimsical generated favicon, persistent footer links, and this concise changelog surface so the project explains itself outside the puzzle workspace.
Refined the catalog into a multi-puzzle destination with typed grid inputs, seeded generation, solitaire card moves, peg jumps, answer checks, and worker-backed puzzle generation.