Freesolitaire Win

Project Overview

FreeSolitaire.win is a lightweight Progressive Web App (PWA) for Klondike Solitaire, developed since 2016 with a minimalist approach. The project generates approximately $500/month through advertising and avoids using complex frameworks or intrusive ads. A notable achievement is its inclusion in Moya, a South African messaging app, which has resulted in ~40% of players being from South Africa.

Technical Implementation

The application is deliberately kept simple and lightweight, functioning as an offline-capable PWA using service workers. Key technical features include:

• No external frameworks
• Full offline functionality after first visit
• Google AdSense for monetization
• Approximately 40% of users use ad-blockers

Community Feedback and Observations

Users provided constructive feedback, particularly around:

• Card design improvements (suit symbols and court card representations)
• Appreciation for the double-click functionality to move cards
• Positive reception of the offline capabilities

Business and Distribution Insights

The project grew organically through word-of-mouth and Reddit posts. The partnership with Moya, a “data-free” messaging app, significantly expanded its user base. Revenue is primarily generated through advertising, with South African users contributing 15-20% of total revenue.