Version 1.5, the ‘less is more’ version comes with plenty of optimizations, and therefore not much new; worse even, the app now actually has less. I cleaned up the start screen. The ‘how to play’ has changed from a big button to an questionmark icon (‘?’) in the top left. The ‘custom game’ option is completely gone. Three options remain: the adventure mode, the daily challenge, and the quick game option.

The daily challenge now gets a stamp once you’ve solved it; you can still play the challenge, but the daily challenge stays the same all day, so now you can see at a glance whether you’ve already done it.

Note: you can set the difficulty of a quick game yourself by clicking the stamp in front of the button. Click the stamp to make the game harder. Keep clicking to cycle back to the easiest level after the hardest one.

The leaderboards have been redesigned. The game now uses your total score to compare your results with the rest of the world. There is a leaderboard for your total score per mode (adventure, daily, quick) and a combined total score.

There are also a few new achievements, and a few bugs have been fixed.