Problem:

Question- Design a counter with a count sequence based on your ID number as follows: write down your student ID, append two 9's and then append your ID with each digit incremented modulo 10. For example if your student ID is 27273289, then the count sequence is 272732899938384390 and then back to the start. Implement your design with at most 5 flip-flops using Verilog on a DE2 board with the Altera Quartus software. Download your design and test it on a DE2 board and show the result on a 7 segment display.

Could someone help to explain the answer of the question.