Farkle is interesting dice game and similar to Yatzy.
The rules of Farkle are very simple:
In 'Multiplayer', you need to accumulate 5000 or 7500 points before your opponent does.
In 'Single Player' and 'Tournament', you need to accumulate as many points as you can in 10 moves.
You have 6 dice. When you roll them, you get different scoring combinations. In order to bank the points for your score, you need to accumulate at least 300 points. If you roll a Farkle three times in a row, you get -500. If you have not rolled a meaningful scoring combination, you "Farkle" and get 0 points.
Full rules are here: http://farkle-game.com/rules.php
The dice game Farkle is also known as 10000, Greed, Hot Dice, Squelch, Zilch, Dice Poker, Zonk or Farkel.