This auction is for three SUDOKU postcards. (Only one is shown here) The puzzles are in three difficulty levels, easy, middle and hard. You will receive one of each. The puzzle will most likely be different than the one you see here.
The answer to the puzzle is on the reverse side printed in a small box where the stamp goes. If want to annoy the Sudoku fanatic place a stamp over the answer and mail it to them.
The postcards were printed in Holland.
Postcard Condition: Mint
Postcard Size: 4 1/8 by 5 7/8 inches (10.5 x 15 cm).