Each cooldown is just 4 hours, actually. But anyway, yes, I didn't close CoinLandia for a while. When it's not opened, it's either my browser crashed, my ISP misdoing or something like that. And I usually leave my PC running overnight, to seed torrents etc. By the way, each usage of Egg Collector takes a few hours too on my old PC, so I leave it running overnight too.

I made 199.000 coins BECAUSE of having CoinLandia opened almost all the time.
That's how CoinLandia is made, 500 claims are around 5k, 1000 are around 30k and 2000 are around 200k. And I knew that from the very beginning. That's why I have it opened, I don't want to miss the claims that are so important.