Snow? In the classroom? Mumei and Koui face a new test and attempt not to freeze to death. A mysterious examiner awakens from his 10,000 year slumber to whip these cheating students into shape. However, things take an unexpected turn when Mumei's crush, Ryuu Haku, is accused of cheating. Will Mumei be able to clear her name and win her favor?
That problem is different from before.
تلك المسألة مختلفة عن السابق
Diese Aufgabe lautete vorhin anders.
Ese problema es diferente al anterior.
Ese problema es diferente al anterior.
Les questions sont
d’un tout autre niveau.
L'esercizio è completamente diverso
 da quello di prima.
Aquela questão é diferente da que fizemos.