Divine Game: Diamond Miner 3

For the next half hour or so, Rita and Nivalis struck the mine pick nine more times, violating the rules 27 times in the process.

The worst part about violating the rules wasn't when they were doing something; it was when they were doing nothing at all. The former could be understood through reasoning and experimentation, but the latter had far too many unknowns.

However, Rita did manage to figure out one thing: they couldn't touch the glowing diamonds on the tunnel walls...

Rita awkwardly retracted her hand. "Haha, I really can't touch them, huh? I just guessed and tried, didn't expect it to actually not work."

After receiving a violation notice and losing 9 points of intelligence, Nivalis said with a blank expression, "You were already planning to touch them when you first saw the diamond lights in the cave. Don't think I didn't notice."

Rita: "You didn't stop me, so you're an accomplice."