this project represents my solution to the final exam for the fundamentals of programming course at my university. it is a console-based game with the following structure:

• the user receives a scrambled sentence where the whitespaces, the first letter of each word, and the last letter of each word retain their initial positions
• the user swaps pairs of letters until he arrives at the intial sentence
• if the user remains without moves, then they lose
• the fewer swaps the user makes, the higher their score will be

• built using layered architecture
• the initial sentence (unscrambled) is chosen randomly from a text file
• the sentence is scrambled randomly, but without breaking the rules stated above
• the commands inputed by the user are interpreted by the program
• if a command is invalid, then the program raises an exception and the user is notified
• the user is able to undo the last operation