Sudoku ‐Puzzle&Prize

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.

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