I remember when I was in elementary, my brother and I used to have secrets decoded by each other. We use special formulas or special patterns on how our we going to solve each other’s secret codes. We sometimes use numbers to represent alphabet or vice versa.
Today I have learned about number systems other than decimal. These are the binary, octal and hexadecimal nmber systems. We are also taught how to convert them. I was puzzled at first but in the end I got it and eventually answered our exercises. It literally challenges my logic. It is time consuming and brain racking but it feels good when you get the correct answers.
I shall teach my brothers these new knowledge I have incurred. We can use it on our decoding games and many more. [Bwahahahaha!] Brofist!