Card Game Sevens

Welcome to classic card game of Sevens!
Also known as Card Dominoes, Pekwa, Spoof, Fan Tan or Parliament.
The goal of the game:
Be the first player to get rid of all cards.
The game starts with a player who has 7 of diamonds.
He needs to lay it down on the table as the starting card.
The game is turn-based, and goes round in a clockwise direction.
A player can place one of his cards down if he has:
a 7 of any suit, or a card that is next in the number sequence of any card that has been played so far.
For example, if 7 of diamonds is only card on the table, the next player can either play a 7 of another suit, or a 6 or 8 of diamonds.
If a player doesn't have a card to play, he has to pass his move.
Whoever manages to get rid of all their cards first wins the game.
Good luck and have fun! :D