How to display hightscore in accending order?

Hey, I am saving the highscores in a highscore.txt so every score basically saves on a new line. 

1.How can I sort it in accending order so the highest score displays first?

  1. How can I only keep one highscore? like it checks the current score with the high score if its greater it overwrites the old score or if its smaller or equall it leaves it as it is?

Hey, I have a file i use for saving score and highScore and all… Here it is… I think its pretty simple… 

Yes, I already saw your video on youtube and downloaded these, but the highscore isn’t working for me it does not saves it and gets updated with new score each time. and i don’t know how its working. Do you know how you can use GGDATA for this it will become alot easier

This works for me perfect… So i dont use anything else… if you want you can add me on skype or email your files ill add in the highscore and scoring and send it right back to you?:.

Sure msg me your skype, I’ll add you. Let me give it a try if I don’t get it I will send you the files

Skype - ruvimkuz2000

My name weill be SonicX278 SonicX278

Ahh sorry the name is wrong… its ruvimkuz2000

cant see you on skype…

can you add me instead? my id : ahmad.mujtba50

Hey, I have a file i use for saving score and highScore and all… Here it is… I think its pretty simple… 

Yes, I already saw your video on youtube and downloaded these, but the highscore isn’t working for me it does not saves it and gets updated with new score each time. and i don’t know how its working. Do you know how you can use GGDATA for this it will become alot easier

This works for me perfect… So i dont use anything else… if you want you can add me on skype or email your files ill add in the highscore and scoring and send it right back to you?:.

Sure msg me your skype, I’ll add you. Let me give it a try if I don’t get it I will send you the files

Skype - ruvimkuz2000

My name weill be SonicX278 SonicX278

Ahh sorry the name is wrong… its ruvimkuz2000

cant see you on skype…

can you add me instead? my id : ahmad.mujtba50