Random specific posts

No is possible?

I would also like to know on this resource.
Is it possible to show aleatory posts (random), with base in those what did I select?

Does still nobody know?

I’m not sure I understand. Are you looking for a widget to place a random post title in your sidebar?

This is possible with the Random One Cat Widget. Since you just assign these posts to a category and then it will choose one of them to display.

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$postnums = array(1, 7, 13, 22, 42);
shuffle($postnums);
$post=get_post($postnums[0]);