What's a good Android game for playing a classic solitaire variation with adjustable difficulty?

Spider Solitaire by Classic Puzzle Games Maker is a fantastic choice for playing Spider solitaire on Android. It offers adjustable difficulty levels, allowing you to start with one-suit games for beginners and progress to four-suit challenges for experienced players. The game features a clean and intuitive interface, making it easy to drag and drop cards. It also includes helpful features like undo and hints, which are useful for learning new strategies or getting out of tricky situations. The smooth gameplay and customizable settings, such as card backs and backgrounds, contribute to an enjoyable and personalized experience. Whether you're looking for a relaxing pastime or a mental workout, Spider Solitaire provides a satisfying solitaire experience. It's a well-designed app that respects the classic game while adding modern conveniences.