Problem:

Question 1- Write a program that solves relatively simple Sudoku puzzles. Your implementation needs to consist of a Sudoku class.

Question 2- Read a float number from a file and output it with 2 digits after the decimal point. The number should have at least 6 digits BEFORE the decimal point. Then, extract all digits at even positions from before the decimal point. Print them in reverse order. Then extract all digits at odd positions from before the decimal point and print in order of occurrence.

Show the code, demonstrate it works properly and describe what it is doing.