Preparation code

<script>
  var colors = ['red', 'green', 'blue'];
</script>

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while (colors.length < 9)
colors = colors.concat(colors);
colors;

var l = colors.length;
for (i = l; i < Math.round(9 / l) * l; i++)
colors[i] = colors[i % l];
colors;

var arr = [];
for (i = 0; i < Math.round(9 / colors.length); i++)
arr = arr.concat(colors);
colors.append(arr);

while (colors.length < 9)
colors = colors.push.apply(colors, colors);
colors;

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Revisions

You can edit these tests or add even more tests to this page by appending /edit to the URL. Here’s a list of current revisions for this page:

• Revision 1: published on 10th September 2010
• Revision 2: published by Rodrigo González on 3rd March 2013

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