Well if you are creating a corner by corner blanket it would take a very long time but just to say when a begginer starts to make this pattern it is very easy.
Its a really good example and the website to learn how to make this blanket is youtube that if you are visual person or if you like to read it find a pattern and do it but just to say its really fun to make.
and also when you learn you can do what ever color you like and what ever size you want it to be.
the example that i’m showing I did it the same way mine was a 50 by 60 and it so warm it was a christmas present fo my grandma and she liked it.