Sudoku

Sudoku is also known as Number Place, is a logic-based placement puzzle. The aim of the puzzle is to enter a numerical digit from 1 through 9 in each cell of a 9*9 grid made up of 3*3 subgrids (called "regions"), starting with various digits given in some cells (the "givens"). Each row, column, and region must contain only one instance of each numeral. Completing the puzzle requires patience and logical ability. Although first published in a U.S. puzzle magazine in 1979, Sudoku initially caught on in Japan in 1986 and attained international popularity in 2005.

• Compatibility with any PDA / mobile phone with java.
• Full screen mode on Nokia phones and phones with Java MIDP2.0
• Autoadjust to all screen sizes.
• Built in puzzle generator based on random generator - makes numerous puzzles
• Game statistics: % from properly and wrongly painted cells
• Solution (hint) displaying
• All data autosave into flash memory on exit