Normally $2.99 but on sale right now for $1.99 - buy it from iTunes App site: http://sudokurealedition.com Featured on TUAW! Game Play Features: 400 sudoku puzzles 4 difficulties - easy, medium, hard & expert Records sudoku puzzles completed, best time and average time Option to show correct numbers Ability pencil numbers in iPad tailored controls Auto saves your game Graphics & Sound: 3 different playing backgrounds - wood, carpet & fall leaves. Designed to look like real life Slick sound and animation that mimics a real sudoku book Exceptionally easy to use and pick up. Promo codes 6LN9MR34L7FH W9H4YAENENL7 APXK36JAL4WW JPWAP7X6H4EJ 7N9443F4A4JF L9AHKTK96LFL NERPW9H9LMWW YR6TMHJ9RXF4 HTTPJ973MYKE TPLYT44MM36R If you take a promo code, a rating or review in return would be sweet. Thanks and enjoy!