I have completed the exercises and wow! - it was fun and brought back programming concepts so vividly! At first, I thought - is it even worth doing? But now, I feel I should do it even twice - as it has sharpened my understanding of JavaScript and relevant parts like Objects and how these are the main building blocks - more like the foundation along with all other blocks like constants, arrays etc. Thanks for this! Doing this from a hotel room in Amsterdam by the way :)