what's wrong with COYE difficulty?
I'm wondering that too. I'm new at cryptocurrencies but I assumed the difficulty should slowly rise as the time passes but looking at Coye difficulty these past few days, it seems to rise and and then falls, then again rise and again fall. Is this normal?
This is because of multipools. They are jumping with great hashrate to a coin, mine a lot, difficulty rises so they jump onto another coin. Abandoned coin has big difficulty with less miners, longer block times untill the next change. Then difficulty drops suddenly because of the low hashrate etc...