Download and install 3rd Floor Spider Solitaire from the official website or app store. Launch the app and choose your preferred game mode from the main menu.

The app offers classic and mini modes, with deal options of 1, 2, or 4 suits. Select your preferred mode on the main screen before starting to play.

Go to Settings > Themes to choose from various themes and card backs. Customize your visuals to make the game more fun and colorful.

Yes, tap the 'Hints' button on the interface to receive suggestions that can help you solve difficult puzzles.

Deal options (1, 2, or 4 suits) affect game difficulty and complexity. Select them in Settings or at the start of a new game to vary your experience.

The game is completely free, but optional in-app purchases for themes and card styles may be available. Check Settings > Store for options.

Go to Settings > Store or Purchases to view available upgrades and subscriptions, which may offer an ad-free experience and additional features.

Try restarting the app or your device. Ensure your system is up-to-date. If issues persist, contact support via Settings > Help or Support.

Yes, the game automatically saves your progress. Simply reopen the app and continue from your last saved state.