There are four solutions.
first number should be lie between 111 and 333 third number should be multiple of 3, so there unit digit sure.
219,438,657 192,384,576 327,654,981 273,546,819
Use digits from 1 to 9 once in such a way that each digit is used in the boxes and are not repeated.
With the help of the mathematical signs, the digits are supposed from the top to bottom and form a mathematical equation where each digit is used only once.
There are 9 boxes below. Solve by using each digit from 1 to 9 exactly once to fill the 9 boxes.
Using a letter to represent a digit in each box, the puzzle is:
ab * c = de + fg = hi
