• New Expert level with hidden pairs and X-Wings, each with its own lesson and practice. • Lessons now draw a small board, so you can see exactly where the logic applies. • Simpler navigation: four tabs, with your progress on the Today tab. • Play separates “New puzzle” from actions on the current puzzle, and asks before setting unfinished work aside. • Saved games are split into In progress and Finished. Swipe to delete one; your records stay. • A finished puzzle shows its completion card right below the board, and starting numbers now say they can’t be changed. • Every move is saved the moment you make it. The zoomed focus view is gone; the main board does the job. • Now in Traditional Chinese, Japanese, Korean, German, French, Spanish, Portuguese and Italian. Choose a language in Settings or follow your device. • The guide no longer hides the number keys or shrinks the board. Look first, then make the move yourself. • If a wrong entry is in the way, the guide marks it in red and lets you erase it in one tap. Undo brings it back. • Notes that a number in the same row, column or box has already ruled out are now struck through. • Checking against the solution is on for new players. You can turn it off in Settings. • While today's puzzle is in progress, the Today card shows your progress and takes you straight back to it. • Smaller iPhone layout fixes, including opening on the first empty cell.