Daily Crossword Unlimited

Quick Facts

Tech Stack

AI / ML

OpenAI

Mobile

FlutterDart

Backend

Python

Database

FirebaseSQLite

About the Business

Daily Crossword Unlimited is a pre-revenue AI crossword generation and mobile app asset. The core product is a Python-based generator that creates 10x10 and 15x15 crossword puzzles, generates AI-assisted clues, validates puzzle quality, classifies difficulty and exports structured JSON puzzle data. The sale includes the generator pipeline, a published Flutter crossword app, 2,000+ validated puzzles, domain, source code, documentation, Firebase/GCP infrastructure notes and transfer support. It is best suited for a puzzle publisher, app studio, media company or education platform that wants a scalable crossword content engine without relying on manual puzzle production.

Business Model

The asset can be monetised through mobile app ads, subscriptions, paid puzzle packs, licensing puzzle content to publishers, white-labelling the app for media brands, or offering the generator as a content engine for puzzle and education platforms.

Competitive Landscape

Redstone Crossword Puzzle, CodyCross, NYT Games, Guardian Puzzles, Amuse Labs, and other crossword or word puzzle apps with large mobile audiences.

Reason for Selling

I am working on multiple projects and want this asset to go to a buyer who can commercialise it properly. The product is pre-revenue, but the value is in the working generator, app, source code, domain, 2,000+ auditable puzzles and reusable AI architecture.