I made the same assumption as Cody, but went the other way in guessing since it looked like it was only just very recently a few more SO users broached 1M rep. I was thinking maybe it was a caching issue.
@Catija Ah, that explains why/how I somehow earned the ChatterBox hat a second time from CodeReview from chatting here. Have no idea how my chat got parented there.
I suppose I found the quiz to be less intellectually stimulating. I wasn't solving anything, just spelunking through this chat and a bunch of MSO/MSE posts hoping I had correct search terms.
@NikeDattani If you "translate" the text on the stones, take the clue from the instructions, apply some math, you'll find the need to brute force is quickly unnecessary.
I don't know if I say much more without giving anything away. The "translated" text on the stones is a huge clue, IMO, and directly related to the riddle.