The same great game as on the Mac is now available wherever you go on your iPhone or iPod Touch. Enjoy 10,000 puzzles of five different difficulties. Quickly enter possibles with a tap on the number pad. Double tap the number pad to enter solved numbers. Press and hold the number pad to highlight a digit.
New in this version:
- Option for darker pencil marks
- Shake device to clear pencil marks or auto-fill them
- Highlight possible squares
- Flip device 180 degrees for left-handed controls
- Improved graphics