Here, we will describe how to design a 10X8 Tetris game without using any microcontroller. We will just use basic ICs of flip-flpos, counter, Mux and logic gates. We will simulate our circuit on proteus(a digital circuit simualtor). This problem statement is of Digisim 2020 event, Digisim is a Digital Electronics based event where participants must design optimized digital systems and simulate them on Proteus. The problem statements include exhilarating real-world applications ranging from implementing classical Algorithms to interactive Game controllers using the fundamental building blocks of digital electronics. It is an event of UDYAM the annual Technical Fest of Department of ELECTRONICS IIT(BHU).
You can read the complete Problem statement here.
So, here is the complete proteus circuit for the Tetris game. After opening the file above, add this file to the ROM in circuit.