The puzzles in this book are excruciatingly
tough. Are you up to the challenge? Record the length of time it takes you to complete each puzzle, and write them in the back of the book, and try to beat your score every time. Fastest time wins!
The puzzles in this book are excruciatingly
tough. Are you up to the challenge? Record the length of time it takes you to complete each puzzle, and write them in the back of the book, and try to beat your score every time. Fastest time wins!