Best Bubble Sort

[bplus]

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That's cool and so few lines of code. I don't get your loop starting WHILE 1 ... WEND though. How does that work? While what's 1? Scratches head . . .

While looks for Boolean expression that evaluates to 0 or not 0 eg 1

So While 1 sets up an infinite loop that needs an escape clause inside it or depends on top right X box to close program. Better would have been:
While _KeyDown(27) = 0

bubble was from some really old code, 6 years I think, ya live, ya learn if you do well.