A king of clubs beats an 8 of hearts because even though the hearts suit is higher than the clubs, the king is higher than an 8. For instance, the 9 of spades is higher than the 8 of hearts.
This also runs the works across all the suits. The 3 of spades is the lowest card in this game.For instance, a 2 of hearts beats a 2 of diamonds.
In this version, the rules are as follows: A lot of people play with slightly different rules in different geographical areas or cultures, and it's best to be clear about what you can and cannot do before the game begins to avoid confusion or frustration during the game.