you can mine on http://217.61.125.197/site/mining

-a neoscrypt -o stratum+tcp://217.61.125.197:4233 -u WALLET_ADDRESS -p c=CROWD

for high difficulty set parameter d=customdiff

-a neoscrypt -o stratum+tcp://217.61.125.197:4233 -u WALLET_ADDRESS -p c=CROWD,d=65536