Warning, /education/kturtle/scripts/triangles.turtle is written in an unsupported language. File is not indexed.

 kturtle-script-v1.0
 @(reset)
 @(canvascolor) 0@(,) 0@(,) 0
 
 @(learn) triangle $size {
         @(repeat) 3 {
                 @(forward) $size
     @(turnleft) 120
   }
 }
 
 @(for) $r = 1 @(to) 12 {
   @(for) $n = 1 @(to) 12 {
                 $c = $n * $n * 1.7
                 @(pencolor) $c@(,) 256 - $c@(,) 256 - $r * 21 
     triangle 200 - $r * $r
     @(turnright) 30.25
   }
         @(turnright) 2
 }
 
 @(direction) 0