I will randomly put you up in teams. Six people in one team. You will play together. Each one of you will randomly get a number from 1 to 6 every round. No one knows the letter of the other person. Any two of you can decide to 'meet' once.

When met 1
If 1&2 meet, 2 will lose and have 1 point deducted, 1 will win and have 0.5 point added. Similarly, when 2&3/3&4/4&5/5&6/6&1 meet, 2/3/4/5/6 wins. The other will have one point deducted

When the rest pairs met. e.g 1&3 1&4...
If the pairs are both odd or both even e.g 1&3, 2&4.. both will have 0.5 points added
If one is odd and one is even, both will have 0.5 points deducted

Each round, the players will get a new number. After discussing themselves in a group chat in the owls, they will be divided into three pairs. Then the numbers will be revealed and points will be deducted. Once someone's points turn to zero and doesn't want to purchase a add-point card, he/she will lose. The last player will win. The winning price: Every point you have left, you get 3 tokens

Your starting points depends on how much starting money you pay. If you pay nothing, it will be 3 points. Every token you pay, you get one extra point. The top is 7 points.

Cards: Cards can be bought to give you a better chance of winning. There is a limit of number of cards you can buy every round. If you lost before using all of the cards, the money will be returned to you.
Total limit: one can buy no more than 7 cards/round.

Add-point Card(all money earned goes to the money pool):

Purpose: each card gives you an extra point
Number Limit: 4
Usage Limit: one per round
Price: 1 token

Check-Number Card(money-pool)

Purpose: each card gives you a chance to check the number of another player of your choice.
Number Limit: 4
Usage Limit: two per round
Price: 2 tokens

Change-Number Card(money-pool)

Purpose: each card gives you a chance to change your number to something else of your choice. Yes, in this case, the players' numbers are not 1-6
Number Limit: /
Usage Limit: one per round
Price: 1 token