Arvind, V. Mahankali, a 13-year-old boy from Queens, New York, won the Scripss National Spelling Bee contest on Thursday night for spelling correctly the German derived word "knaidel," a kind of dumpling.

Mahankali enjoyed the victory even more because he had finished third in the contest twice before, each time stumbling on German words.. When he was given the last word to win the competition, he laughed at the fact that it was a German word again. He asked for the word's meaning and after concentrating, he spelled it out with confidence. The audience erupted in a standing ovation and confetti started to rain over the stage.

"I thought, 'The German curse had turned into a German blessing,'" he said of his victory. "It means I can retire on a good note."

He took home a $30,000 cash prize which he intends to use for college.

The runner up Pranav Sivakumar from Illinois, was eliminated after spelling "cyanophycean," wrongly.

Watch the Winning Moment at the Spelling Bee contest 2013 below:

Mahankali wants to become a quantum physicist. He defeated 10 other finalists. Asked what he planned to do during his summer vacation, he said he planned to study physics.

Sivakumar, 13, of Tower Lakes, New York, who attends Barrington Middle School. Sriram Hatwar, 13, from Painted Post,New York, and a student at the Alternative School for Math & Science, finished third.

Finalists were eliminated on such words as "pathognomonic," a disease's characteristics, "doryline," a kind of ant, "melocoton," a grafted peach, and "kaburi," a land crab.

Contestants bit lips and clutched hands as they spelled before a crowded ballroom. All asked for definitions, origins, and a sentence using the word. Most wrote the word on their hands or forearms with a finger before spelling them into a microphone.

Asked by pronouncer Jacques Bailly to spell "temenos," Vismaya Kharkar, 14, from Bountiful, Utah, covered her face with her hands and rocked her head forward and backward.

Then she wrote it into her hand and, after spelling it correctly, flashed a big smile and high-fived other contestants. But Kharkar went out on "paryphodrome," exclaiming "Oh, no!" when the bell sounded indicating a misspelling.

Amber Born, a 14-year-old from Marblehead, Massachusetts, who is home schooled, reacted with raised eyebrows when given "lansquenet," a kind of card game. "That is cause for panic," she said, then slowly spelled it correctly.

Mahankali won a contest that involved 11 million young spellers at some point. A total of 281 aged 8 to 14 from all 50 U.S. states, the District of Columbia and foreign countries took part in the Bee held outside Washington.

For the first time since it started in 1927, the contest included tests on vocabulary. Organizers said the new quizzes were part of the Bee's commitment to deepening knowledge of the English language.

Since 1999, 11 of the 15 winners have been of South Asian origin, including the last six.

(Reuters contributed to this report)