There are two options available:  Plain Random : The numbers/stars generated are completely random (is not based on filters, or special algorithms, or any statistical analysis whatsoever). It is simply a random number picker, chooser, generator for EuroMillions numbers/stars.
 Advanced Random : Each randomly generated set is checked against an advanced algorithm to validate (accept or reject) that it complies with several statistical conditions. The algorithm rejects sets generated with too many low numbers, too many high numbers, too many even/odd numbers, too many consecutive numbers, too many numbers with identical last digits and many more conditions.
Please note:  Beware that by using "Advanced Random" algorithm and simultaneously picking static main numbers/lucky stars you may prevent the algorithm from generating a complete set of numbers/stars that complies with several statistical conditions resulting in a "timeout" exception error. If that is the case please change your static main numbers/lucky stars and/or try it again.
