Tip message reminds you about Tile Colour Switching rules. Review mode shows original solution when you complete over-par.

Undo All is now lightning fast for large undo amounts (useful in Full Scramble games). Also, you can now long-press the Redo button to redo all undone moves.

Support for rounded corners on some newer devices.

Arena button shows a green indicator dot when you have missed an incoming Arena challenge.

Arena button shows a green indicator dot when you have missed an incoming Arena challenge.

Number puzzle hints and Full Scramble games.

Stats page now has a tab for Arena matches, with a rating chart.

Try SpinShuffle Arena! Click the boxing ring button to find online players. Challenge someone to a match (words or numbers). Fastest solver wins! Keep winning to boost your Arena rating. You gain more points by beating higher-rated players.

Try SpinShuffle Arena! Click the boxing ring button to find online players. Challenge someone to a match (words or numbers). Fastest solver wins! Keep winning to boost your Arena rating. You gain more points by beating higher-rated players.

Fixes a layout issue with the Daily Challenge button.

New-look game menu pages.

Choose 'basic' or 'advanced' dictionary in Custom games; new sounds and smoother animations for game completions; dictionary updates.

Stylish 'bevelled' tiles.

Create your favourite puzzle style with the Custom level.

Cool new "reflective" backgrounds.

Removes restrictions on rapidly pressing Undo and Redo.

Fixed bug relating to rapid use of the Redo button.

A couple of minor improvements.

You can now replay (i.e. review) games after you complete them. Show everyone your brilliant solution! To review a past Daily Challenge, open the completed game via the calendar.

The home page button styling is now consistent across platforms.

Some wheel colours were hard to see against the artistic backgrounds; the new colours are brighter.

New feature: Daily Challenge Editor's Choice. The calendar page now highlights daily challenge puzzles that are especially awesome. Just look for the blue date marks.

New feature: Precision. This is a measure of how directly you reach the solution state of a puzzle. The more backtracking and wrong turns you take, the lower your precision. Precision is shown only when you get a gold award. The Stats page shows your best and average precision for each difficulty level (and for daily challenges).

Two new features! You can quickly undo all moves by pressing and holding Undo. And there is now an online (anonymous) leaderboard for daily challenges, so you can see how your time compares to everyone else's.

You can now choose between British and American dictionaries. This affects a small number of words, such as Color, Math and Tyre.