# Unique random numbers

**URL:** <https://forum.kirupa.com/t/unique-random-numbers/293097>\
**Category:** Uncategorized\
**Created:** [July 23, 2009, 6:42am UTC](https://forum.kirupa.com/t/unique-random-numbers/293097 "2009-07-23T06:42:07Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![romit\_2034](https://avatars.discourse-cdn.com/v4/letter/r/ed655f/32.png) [@romit\_2034](https://forum.kirupa.com/u/romit_2034)\
**Post date:** [July 23, 2009, 6:42am UTC](https://forum.kirupa.com/t/unique-random-numbers/293097/1 "2009-07-23T06:42:07Z")

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Hi,

I want my event listener function to throw out unique random numbers between 1 and 30. How does one do that in as3? Math.round will repeat values…Any help?