Dominosa - Domino Logic Puzzle

Dominosa is a classic logic puzzle where every number pair must be used exactly once. Your goal is to cover the entire grid with domino tiles by matching adjacent numbers. Each domino represents a unique pair such as 0–1, 2–3, or 4–4. Every possible pair appears exactly one time, so careful deduction is required to place them correctly. Look for patterns, eliminate impossible placements, and slowly reveal the correct domino layout. The rules are simple, but the puzzles can become surprisingly tricky. Features: • Clean and relaxing puzzle design • Multiple grid sizes for different challenge levels • Intuitive touch controls • Automatic checking while you play • Perfect for short sessions or long puzzle solving Dominosa is a satisfying brain teaser for fans of classic logic puzzles and number games. Train your reasoning skills and enjoy the rewarding moment when the grid finally clicks into place.