SEOUL, South Korea — I’m now reading an advance copy of Andrei Lankov’s upcoming book, "The Real North Korea: Life and Politics in the Failed Stalinist Utopia," due out from Oxford University Press on May 8.

It’s an incredibly detailed and timely insight into North Korean society. The Russian historian, who lived in Pyongyang as an exchange student in the 1980s, lays out how the government established — and continues to maintain — a tentacle-like reach in the everyday lives of North Koreans.

The country, he writes, has even surpassed the level of control that the Soviet Union witnessed under Stalin.

To make his point, Lankov offers sample questions from a math textbook. Can you solve these brain-numbing dilemmas?

Question 1:

During the Fatherland Liberation War [North Korea’s official name for the Korean War] the brave uncles of Korean People’s Army killed 265 American Imperial bastards in the first battle. In the second battle they killed 70 more bastards than they had in the first battle. How many bastards did they kill in the second battle? How many bastards did they kill altogether?

Question 2:

South Korean boys, who are fighting against the American imperialist wolves and their henchmen, handed out 45 bundles of leaflets with 150 leaflets in each bundle. They also stuck 50 bundles with 50 leaflets in each bundle. How many leaflets were used?

Of course, not all the math problems are politically charged; many of them are completely innocent children’s games.

And despite the bizarre textbook ramblings, the scholar offers a second caveat: that North Koreans don’t always pay heed to the propaganda.

When living in North Korea myself, I could not help but find it remarkable how "normal" the daily lives usually were. North Koreans of the Kim Il Sung era were not brainwashed automatons whose favorite pastime was goose-stepping and memorizing the lengthy speeches of their Leaders (although these activities had to be a part of their lives).

A fascinating dichotomy, isn't it?