Whetu survive challenge knot

For my Whetu survive challenge I have done 3 knot's
called alpine barfly figure 8 knot and reef knot the alpine barfly was hard because I had to tie it around my hand to do it. The essayist one is the figure 8 knot was the essayist like the reef knot.You can yous these knot's for tents wean you go camping and wean you need to tow something out of a hole wean you get stuck and you need help.