New in Version 1.4:

• All Screens! All resolutions! Sudoku Sensei adapts to the screen you are using! We support QVGA, Square VGA, Landscape VGA and anything else that runs Windows Mobile!
• XYZ Wing technique added to hints and expert puzzle generation.
• Staged hints! Step through each hint to find a little more information about it. As much as you want, or as little as you need to know to solve the puzzle.
• Timer added to let you know just how fast you’re going. Keep it under the speed limit!
• The most comprehensive help system integrated into any game has been dramatically improved!
• Statistical information about the puzzle as you play.
• Save and load games at any point.

New in Version 1.3:

• Instant Solver!  Enter a puzzle and view the solution instantly.
• XY Wing technique added to hints and expert puzzle generation.
• See only the Pencil Marks you want to see.  By number of Marks; by a single value; or by any combination of values.
• Improved graphics performance.
• More uses for the '#' key.  Select the ones you want in the Options dialog.

New in Version 1.2:

• Support for QVGA and original Windows Smartphone resolution in one package.
• Altered installation to work around install issues with some phones (SCH-i600).

New in Version 1.1:

• Assistance now includes an option to automatically fill in the single mark cells.
• Expert puzzle generation now includes the ability to generate puzzles with X-Wing and Swordfish.
• PLAY when YOU are ready!  Puzzle generation can now be interrupted at any time.
• Make it harder!  If you don’t think the statistics indicate a puzzle that’s tough enough, put it back to work looking for a tougher clue set!

Features:

• Ability to generate an unlimited number of unique puzzles.
• Play the game all on your own, or choose to set the pencil marks initially, update the marks after each solution entry, or even fill in the single marks automatically!
• Need to look at the board from a different angle?  Rotate it left or right.
• Unique go to cell feature for quick jumping around board.
• 4 levels of difficulty for those learning to those who are already experts.
• Generate both Symmetric and Non-Uniform puzzles to give variety to the game.
• Innovative hint system helps users both learn and play the game with context sensitive help to explain the technique that the hint system is showing.
• Enter puzzles from the newspaper or other sites, solve them or play them.
• Undo one move at a time, or take it back to the last valid entry.
• Single hand entry system allowing quick entry of answers, pencil marks and even puzzles.
• Adjustable protection.  Prevent incorrect entries; Prevent illegal (according to what you see) entries; Allow any entry at all.

Free 7-day trial with 80 unique generated puzzles and any you enter to play.

only $9.95 to purchase.