Combinations Smart Game Combinations proves that six puzzle pieces can create a surprising number of brainteasers. In each challenge, players must arrange the pieces inside the tray so the shapes, colors, or numbers visible through the windows combine to match the target shown. The rules are simple, but the solutions are not. Every piece must fit inside the tray, and each challenge has only one correct answer. As players progress through 72 puzzles and five difficulty levels, they'll encounter everything from color mixing and shape combinations to more advanced challenges involving numbers, logic, and misleading clues. The early levels provide plenty of information to work with, helping players learn how the pieces interact. Later challenges require careful observation, deductive reasoning, and the ability to separate useful clues from red herrings. As players work through the puzzles, they strengthen: Logical thinking Deductive reasoning Visual perception Strategic planning Problem-solving skills Compact, challenging, and surprisingly addictive, Combinations offers a satisfying mental workout that keeps players experimenting, analyzing, and searching for that one perfect solution.