Reminders are here: when your lives are full, where you left off and when a booster reward is close; at most once a day, never at night. Turn them off in Settings. Boosters show their names on the shelf, and a long press tells you what each one does. With no ad available, an empty booster says what it is instead of staying silent. The full-screen ad now waits until you leave the result card. Windows use the game's colours, and only one opens at a time on the game screen.

Fairer lives: your first cell in a level uses a life, and winning brings it back, so looking at a level and leaving costs nothing. If the game closes mid-level, the life comes back once a day. A refused move now shows why: the wall in the way or the other patch's number is marked on the board. The hint now starts from a cell you can be sure of. Drawing a patch quickly no longer stops halfway. VoiceOver can now name the board.

Palmo is now on Game Center: 15 achievements and a leaderboard for your total stars. Achievements you already earned are added once you are signed in to Game Center. Both are at the bottom of the Achievements screen. The panel at the end of a level now names any achievement you just earned. Levels 8 to 12 are a little gentler, and finishing level 120 closes the campaign with a small celebration.

Settings now has a row to our other games. And if you like the game, the rating window now opens at the right moment, when a board is done.

Nothing new to see here. This update adds in-game counters that show where levels get hard, and the balance changes in the next updates will follow what they measure.