Are you on Windows? My guess is that this is mainly an issue of `randomize` and the low resolution of the timer used for initialization [here](https://github.com/nim-lang/Nim/blob/47a7f2fff795be3c4c28059cfa573f5d6069af44/lib/pure/random.nim#L126).
- nim-random not that random at all? Bernd
- Re: nim-random not that random at all? Krux02
- Re: nim-random not that random at all? bluenote
