You can also use Claymore's Cryptonight GPU miner.
https://bt.irlbtc.com/view/638915.0
Don't forget to add "-allpools 1" to the config.

Stak has a built in dev fee, but there's instructions on the github on how to remove it - requires code compiling.
With Claymore simply add "-nofee 1" to config.

e.g.

NsGpuCNMiner -o stratum+tcp://pool.sumokoin.com:5555 -u Sumo***wjeijnZ -p x -allpools 1 -nofee 1

I have been mining for 3 hours and my Total Hashes Submitted: 50276000
But my Pending Balance: 0.000000000 SUMO
Is there a problem ?

where can i see that confirmations for my coins ?

ok got it, thaks.

It doesn't really matter at this point as stratum difficulty keeps changing in the pool and currently it is way higher than the starting difficulty on port 5555. Go for that one, I did the same when I've started mining with my GTX970 (yeah, it's not a good card to mine with right now as the reward dropped for my hashrate significantly today but I think it's temporary )

Also... I hope devs can keep up with the increased interest for the coin

Also... Hi everyone I've been reading this thread for weeks but this is my first comment. 

why is my wallet always working only for the first time after installation and when i close it, i just cant sync anymore.

its saying network disconnected but when i reinstall it works for the first time again.

https://i.imgur.com/m0hbK1T.png

Save your seed words in order to be able to restore your wallet, then delete this folder C:\ProgramData\sumokoin and reinstall wallet

not like i said that i did before?
completely uninstalled and installed fresh with fresh sync
working for 1 time and never again
trying it 1 more time and hope the best lol

Gonna give this coin a try, looks like I've seen this coin a little to late though with the difficulty increase

Good luck with your project

Can anyone help ?

I'm trying to withdraw Sumokoin from Cryptopia to my Sumokoin desktop wallet but Cryptopia will not recognise the Payment ID generated by the desktop wallet, when I try it says "Please enter a valid Cryptonote PaymentId." and will not proceed with the withdrawal.

Help !