Queen Place

This is new puzzle of using chess pieces "Queen". How to Play: (1) Put one of the numbers given in empty cells (2) Each number has a role of chess "Queen" (3) If there was no other numbers, no number attack to same number each other --------------------------------------- In this application, we adopted a new input method "Thumb One" for a smart phone. When you are working with a smart phone with one hand, you can enter the answer and pencil marks in just thumb of one hand. If you are interested in "Thumb One", please see this movie. http://youtu.be/UeqRuL648fM "Queen Place" is the main puzle of "Umekichi Project". Released on January 1st 2014