rprasad

I have 3 sudoku apps on my phone; I can tell you what you are missing: scratch marks. At higher difficulties, it is absolutely necessary to be able to note eliminations or possibilities within a square. Without that, the best you can hope for is casual sudoku player, but soduku is by nature not a game for casual players.

The Piers Morgan petition was only a softball to those capable of rational thought. To the many people who signed it, it was a legitimate petition. The purpose of raising the signature limit was to prevent petitions like that from reaching the point at which the WH has obligated itself to respond.