Within the depths of Sodom, there was a tavern like many others. Old, dusty, and filled with the smell of smoke and ale, The Crusted Jewel managed to live up to its namesake in more ways than one. While many hire entertainers to captivate their customers in amusing ways, none had chosen a more exciting duo than the proprietors of the Crusted Jewel. Standing in the back, surrounded by a roaring crowd, was a raven-haired beauty who danced around an empty table much to the men's delight. Eventually, the group parted letting through a man in all black, upon the table he placed three pewter glasses upside down, before turning to the crowd with a smile. Various eyes within the now silent crowd gleamed of greed as he paused and produced a small golden ball from his pocket, rolling it around his fingers as he spoke,

Sven
Listen here, and I will tell you the rules.
Rule number one, ignore what you know, the only rules that matter are the those I say.
Rule number two, you only have one guess, any more will be ignored.
Rule number three is my lucky rule. You'll figure it after some time, or at least I hope you will.
Rule number four, not all rules matter at all times.
Rule number six, only three can be winners, first come, first served.
Rule number seven, I don't always tell you the truth, unless its a rule.
Rule number eight, I choose my words carefully, so should you.
Rule number nine, to win, tell me the location of the ball.
Rule number ten, I like to give hints, but they are easy to miss.
Rule number eleven, only refer to me as Sven."
Slowly Sven turned, moving back behind the table,
"I know you know this game, 'tis very straightforward after all, you see the cups, and you see the ball." As he spoke he lightly tapped each of the three pewter glasses,
"The object is to correctly identify which cup the ball is hidden under. First, I will place the ball within one of the cups". Demonstrating this with a smile, Sven slid the golden ball under the middle cup, before shaking it about in dramatic fashion producing a metallic 'clink' each time. Gracefully he stepped away extending his hand to the raven-haired beauty from before,
"Next, my beautiful assistant will then move the cups around to and fro. Where will they land? Only the blind will know. If you're having a hard time let me give you a hint, watch our assistant's hips." The raven-haired girl moved in a rhythmic pattern, shuffling the cups on the table with an increasing tempo until they were practically a blur.
"Which cup do you think is correct?" Sven asked rounding the table with an ever-present grin. The audience seemed stunned by the girl's speed; none willing to venture the first guess.
"When you think you know, and you're absolutely sure, raise your fist, and tell me your answer. Should it be right, I'll award you with coin, sounds easy enough, no?" Barely a heartbeat later a man moved forward, thrusting his hand into the air,
"Imma guess the left one!" he declared pointing at the cup furthest to his left. Sven smiled, as he picked up the leftmost cup revealing that it did not contain the prize the man had sought. Sven clicked his tongue as if there had been a simple mistake before dramatically lifting the middle cup, revealing the ball.
Sven's eyes widened clearly growing excited,
"That was unfair, I know, I'll repeat myself. Make sure to listen, again."
"I know you know this game," he said mimicking his earlier speech,
"It's straightforward after all, you see the cups, and you see the ball. The object is to correctly identify which cup the ball is hidden under. First, I will place the ball in one of the cups..." Sven said again as he moved placing the ball under the middle cup, shaking it, and once more producing a metal 'clink' from within.
"Next, my beautiful assistant will then move the cups around to and fro. Where will they land? Only the blind will know. If you're having a hard time let me give you a hint, watch my assistant's hips." Once more the raven-haired beauty stepped forward and moved the cups with blurring speed and accuracy.
"Which cup do you think is right?" Sven asked rounding the table once more,
"When you think you know, and you're absolutely sure, raise your hand, and tell me your answer. Should it be right, I'll award you with coin, sounds easy enough, no?"
The room sat in silence for several moments, as each man and woman pondered the riddle before them. The answer was there before them, all they had to do was see it.