Play Sudoku and Win Amazon.com Gift Cards*!

This is a classic Sudoku puzzle app. By completing puzzles you get a chance to win Amazon.com Gift Cards* sweepstakes. If you win, the gift code will appear on your screen immediately. Copy the gift code and use it now!

What is Sudoku?
Sudoku is a puzzle game in which the numbers 1 to 9 are placed in 9x9 (81 squares) squares separated by 3x3 blocks.
Playing is easy!
1. Enter one of the numbers 1-9 in the empty squares.
2. The same number cannot be placed twice in a row, column, or block of 3×3 squares surrounded by bold lines.

FAQ
Q. What kind of app is this app?
A. This app lets users solve Sudoku puzzles to draw lots and win Amazon.com Gift Cards* on the spot. It is free and requires no registration whatsoever.

Q. I am not winning at all anymore?
A. Irregular activities unrelated to regular gameplay, such as unnaturally downloading the app repeatedly, are prohibited. You may be ineligible to win if such behavior is detected.

Q. I won but the gift code isn't being displayed.
A. When you have four or more gift codes, you may have to scroll the screen to see the fourth code and more. Please try scrolling down on your Claim Codes list.

Q. I can't redeem my gift card in my Amazon account.
A. Once a code has been used, it cannot be registered. Please make sure that the code has not been used. Also, please make sure that the gift code setting in the app is correct.

Q. I am worried about redeeming my gift card.
A. The Amazon gift cards we provide on this app are purchased directly from Amazon based on a corporate contract with Amazon, so please be assured that they are legitimate.

*Restrictions apply, see amazon.com/gc-legal