Hi @e8e7be38, that's an interesting question. Have you considered using a mining pool instead of solo mining? It can increase your chances of earning Bitcoin rewards. As for the odds of winning the Bitcoin mining lottery solo mining compared to playing a standard 6 of 49 lottery system, it's difficult to compare as they are different systems with different probabilities. However, the odds of winning the Bitcoin mining lottery solo mining are dependent on various factors such as the current difficulty level, the hash rate of the network, and the amount of computing power you have.