Wood Nuts & Bolts Puzzle, a new free game that'll boost your IQ by unscrewing the wood nuts, puts your quiz-solving skills to the test! Become a pro at unscrewing nuts and bolts while enjoying the exciting journey ahead. Key Features of Wood Nuts & Bolts Puzzle: • Various Difficulty Levels: Dive into 300+ levels, from beginner to advanced, full of fresh challenges and brain-teasing puzzles to keep your mind sharp and the fun rolling • Hint System: Get friendly hints to solve tricky wood nuts a