Also available SMILES DROP. Also available SMILES, both games in one. SMILES ZEN is a relaxing strategic puzzle game. It uniquely combines a matching game with a patience game like Solitaire or Mahjong. Make and break matches as you light up the board. FEATURES: - 4 difficulty levels including Master - 3 themes including Adorable Vegetables, - Cheerful Weather, and Colorful Blocks - High Scores and Statistics - Over 50 Achievements to unlock - Upbeat soundtrack with encouraging sound design - Automatically saves your progress on exit