Two-day KenKen Puzzle Giveaway

Hello all,

Here with a quick 2 day puzzle, I present to you, KenKen! If you're unfamiliar with KenKen, here is a summary of the rules:

1. Fill in the numbers from 1-5 (since this is a 5x5 grid).
2. Do not repeat a number in any row or column.
3. The numbers in each heavily outlined set of squares--called cages--must combine (in any order) to produce the target number in the top corner using the mathematical operation indicated.
4. Cages with just one square should be filled in with the target number in the top corner. These are freebies :)
5. A number can be repeated within a cage, as long as it is not in the same row or column.

Here is a FAQ, if you are still confused: http://www.kenken.com/aboutus_faq.html

Here is an example, if you are still confused: KenKen example from Wikipedia

Here is the puzzle: Puzzle! This one took me a little under two minutes to solve.

Once you have solved the puzzle, enter the 25 digit string (left to right, top to bottom) into this URL to access the prize: http://bit.ly/?????????????????????????

EDIT Wow, I didn't expect such an enthusiastic response! Tomorrow, I will post a bonus puzzle inside of this one. It will be a larger, more difficult kenken grid, probably with a one day time limit. Thanks!

BONUS PUZZLE CLOSED, WINNER SELECTED. THANKS!