Re: [∞ YH] solo.ckpool.org 0.5% fee anonymous solo bitcoin mining! 77 blocks solved!
a question, I have 4 x s5, yet I could find a block of this pool? 
Anyone could find a block... and your chances are proportional to your hashrate, which means in your case the chances are very slim, but someone found a block with less than 1/4 of your hashrate.