You will have 1 minute to play 5 rounds, but you will score bonus points for finishing faster.
In each round, try to write the highest scoring word that you can.
If you write an invalid word, you will lose 5 points.
You do have the option to trade in all your letters, but it comes with a 50 point penalty, so only do it when you can't write anything!
If you share your random seed with a friend, they can play with the same letters as you to see if they can do better!