There is the information you need:
Name: Snowgem
Ticker: SNG
Algo: Equihash
Release date: 2017/12/25
Max supply: 100000000
Pow/Pos: POW
Pow reward: 20
RPC: 16112
P2P: 16113
Pos %: 0
Masternode: No
Masternode additional: No
BTC talk thread: https://bitcointalk.org/index.php?topic=2630198.0
Premine: No
Additional PoS detail: No
Additional PoS detail: No
Will donate: Founders will pay 2000 SNG
Your email: ...
About the coin:
Download link: https://snowgem.org/downloads/snowgem-1.0.2-windowsx64.zip
Github link: https://github.com/Snowgem/Snowgem
Thank you all for your support.