This competition is called "Cards of Points" and here is how it will work, before each of you are 26 cards numbered 1-26. You will have three minutes to mail me the five numbers of cards you want. Each card may contain a number from 1-7 or it may contain a prize.
Once you mail me, I will then let you know what your cards have. You then have three minutes to mail me if you want to keep your cards and trade them for other cards. You can keep the ones you want and trade for the ones you don't want, but you only get to trade once.
At the end of the competition the player who has the most points will win, but...there is a temptation. There are six envelopes numbered 1-6. At the end of the competition you could choose one envelope to open which may increase or decrease your total score.