Hi, it is great you are helping the project out.
From what I can tell it was meant as an exercise to test the level of the contributors, not actually as work that would necessarily benefit the project. I think it would be best to wait until an official repository is created where you can get your code merged and a "real" task request is made before submitting similar contributions to Utopian.io.
Of course no one is stopping you from submitting it to Steemit and getting rewarded by the project owner, so I'd recommend you stick to that for now.
Need help? Write a ticket on https://support.utopian.io/.
Chat with us on Discord.
[utopian-moderator]
RE: Particle physics @Utopian project - first exercise