We have already given you the first and last button code. How would you represent a sheep with just three letters?
Where do each of these things come from?
Another science question? How familiar are you with chemistry?
Something is done to each of these numbers to get the next number. Here’s the same pattern with smaller numbers 1, 2, 3, 5, 8…
That’s it for this week. Next week will cover the last files!