Hi Mehzabin, Thanks for sharing this! As a CS student currently diving into algorithm optimization, I found your explanation of the Sieve of Eratosthenes incredibly helpful. The way you broke down the concept step-by-step makes it so much easier to grasp why this algorithm is more efficient than the naive approach of checking every single number. The explanation of the grid really solidified the core idea of systematically eliminating multiples - it is one thing to read the logic, but seeing the process of marking off the tiles really brings the math to life. Your Python implementation is also super clean and straightforward. This is a fantastic resource for anyone trying to wrap their head around prime generation. Looking forward to your next post!