We have looked through your contract code. It's obvious that our contract source code includes more than 95% of the unique code representing quite interesting ideas not included in your smart contract. Some fragments of the code can be similar, for example, random number generation. Nevertheless, this idea and its approximate realization had been already existed before your smart contract creation. Actually some functions cannot be realized in a different way. It is the same as blaming the automobile company for production of new cars with round wheels, because ones with square wheels has no sense.
Moreover, the last version of our contract being tested now, doesn't include any similar fragments. As for our project, we have realized the full version of roulette with the possibility of placing more than one different bet at one turn and placing such bets as Corner, Street, Split, etc. In comparison, yours doesn't still have such options.
We agree that the first roulette simplest realization belongs to you and we thank you for your work. Besides, in case of our project successful launch and your contribution to its testing, we are ready to give you some token bonus.