# Wolfram Tweet-a-Program Launches Today

Posted 7 years ago
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Posted 7 years ago
Posted 7 years ago
 Shades of Kandinsky. Well, lines too.
Posted 7 years ago
 Does it use the same protection against malicious input as standard Cloud APIs?
Posted 7 years ago
 Yes, we have sandboxing that is part and parcel of Wolfram Cloud. We also filter some obvious useless inputs, and return error messages for failed code, but people are coming up with other examples of things that just aren't too useful that we will work on filtering. And we are monitoring for troll silliness.
Posted 7 years ago
 Also, I'm getting some double results.
Posted 7 years ago
 Yep, a known bug. Working on it, though we might not get to fully sorted out until tomorrow...
Posted 7 years ago
Posted 7 years ago
 Slightly shorter version that should fit in a tweet: b = c = ConstantArray[0, {256, 256, 3}]; s = 21 ;; 236; b[[All, s]] = c[[s, All]] = Tuples[{0, .5, .05, 0, .5, .05}, 3]; Image[b + c] 
 Give it a try: Fractal Fun: Tweet-a-Program Mandelbrot Code Challenge ImageAdd[Rasterize@Rotate[MandelbrotSetPlot[{-1.9+I,-.85I},ColorFunction->(If[#3>.9,Black,White]&)],3Pi/2],=[Mandelbrot Pic]] SourceBernat