Goodsol Development Inc. is the world's leading developer of solitaire game software for Windows. Based in Springfield, Illinois, Goodsol Development is the publisher of Pretty Good Solitaire, a collection of 920 solitaire card games, Action Solitaire, and Pretty Good MahJongg.
Goodsol Development is a small, two person software company, often known as a MicroISV. The company is intentionally kept small and focused on creating the best solitaire game possible.
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