Hello. I am wondering if ALL the blocks found listed are Litecoin blocks only? Or include dogecoins etc from merge-mining?
The website reports Litecoin blocks, as you can tell from their height in the blockchain.
I have found 4 blocks as shown in account. It seems I would do better solo mining if they are all LTC blocks.
You can't draw that conclusion from a sample of size 4, the variance is too high. In other words: if you were lucky today, it doesn't mean you will also be lucky tomorrow.
Let me remind you that this is a PPS pool, which means predictable earnings, so it makes little sense to look at how many blocks were actually found. I would instead compare your earnings at the pool with the statistically expected rewards of solo mining.