Android has been on 2.2.10 since August, so this update carries everything since then:<br><br>- A short walkthrough the first time you play.<br>- Hints teach the technique instead of naming the answer.<br>- An optional daily reminder, offered after you win.<br>- A sharper app icon.<br>- Playing offline no longer trips the crash reporter.<br>- Crash reporting, so real problems reach us.<br>- Fixes
Only the current version so far — new entries appear as the game ships updates.
Offline Sudoku puzzles: 6 levels, daily challenge, and hints that teach you.
