from their opponent, and holding up a hand to apologise for a fortunate shot, known as a "fluke". Scoring Points in snooker are gained from potting the object balls in the correct sequence. The total number of consecutive points (excluding fouls) that a player amasses during one to the table is known as a "break". A player could achieve a break of 15, for example, by first potting a red followed by a black, then another red followed by a pink, before failing to pot the next red. Breaks of 100 points or more are referred to as a century break, and are recorded over the career of a professional player. A maximum break in snooker is achieved by potting all reds with blacks, then potting all six colours, yielding 147 points; this is often known as a "147" or a "maximum". , there have been 178 officially confirmed maximum breaks achieved in professional competition. Penalty points are awarded to a player when a foul is committed by the opponent. A foul can occur for various reasons, such as sending the cue ball into a pocket, or failing to hit the object ball. The latter is a common foul committed when a player fails to escape from a "", where the previous player has left the cue ball positioned such that no legal ball can be struck directly in a straight line without being wholly or partially obstructed by an illegal ball. Fouls incur a minimum of four penalty points unless a higher-value object ball is involved in the foul, up to a maximum of seven penalty points where the black ball is concerned. When a foul is committed, the offender's turn ends and the referee announces the penalty. All points scored in the break before the foul was committed are awarded to the striker, but no points are scored for any ball pocketed during the foul shot. If dissatisfied with the position left after a foul, the next player may nominate the opponent who committed the foul to play again from where the balls have come to rest. If the referee has also called a "miss"—meaning that the referee has deemed the opponent not to have made their best possible attempt to hit the object ball—the player has the option of having the balls replaced to their original positions and forcing the opponent to play the shot again. If,