Drill: Guess the Hex Number

September 16, 2025 note-to-self

I wanted to be able to read hex numbers better, mostly 0-255, because it is sometimes used in networking and because it's interesting to me right now.

So, here's a little practice system:

Hex: ---

Decimal: ---

Time Taken: ---

Note:

  • F = 240
  • E = 224
  • (x16) -- one hex place will always be 240 or less; a single hex "byte" is TWO digits.
Most posts are for my own reference and reflection, and shouldn’t be taken as fully accurate or instructional.