New app: Puzzle15, a 15 puzzle for the Bangle.js 2

Hi everyone,

thanks for the feedback. I have now released v0.05 on my app loader which I see as "complete". I have not however, walked through @HughB suggestions so far, as I just became aware of them. A fast walk-through shows that some things are already included:

• The 5x5 font size is already corrected.
  
• The readme is vastly extended (even though without screenshots so far).
  
• The "green square" at the top right is actually grey :-) and it should open the menu. The clicking coordinates seem to be quite inaccurate, you have mentioned that the "messages" app suffers from the same problem.
  
• I don't like pressuring the player. 15 puzzle is a short-time leisure game. Try to solve it in less and less moves if you want a challenge. :-) 57 is the mean, no puzzle needs more than 80 minimum. But finding the best solution is an NP-hard problem. You have been warned…
  
• I dont't like mocking the player, either. Puzzle15 generates solvable puzzles only. This could made be an option, however.
  
  

I'll take a look at the other things. Expect a v0.06…

Regards,
Dirk