To be fair, among the seven schools, at least none had two clueless Champions.
By the time they reached the last Floating Island, the one that would hold the boats fast, everyone had cracked the secret of the magical boxes.
So, after everyone arrived at the last Floating Island in turn, shot Harry a vicious glare, and went into the water to retrieve their boxes, they each opened their boxes and began assembling their Magical Automata.
Not all the Champions initially knew those were Magical Automata. But they had a model right in front of them.
Ron had already assembled the rough outline of his Magical Automaton. Twenty-two of the twenty-five parts had been fitted together. Although its shape was still somewhat abstract, they could already tell it was a peculiar dragon.
Once they knew what they were supposed to make, everyone proved quite capable with their hands.
However, an awkward situation arose for Nagudinnaf's two Champions.
They had opened four of the five boxes they had obtained, but there was one they could not open! They did not know the other little dragon's true name in Runes.
This went back to Shen Yalan failing to obtain a Golden Egg in the First Task.
During the First Task, the Tournament Committee had arranged the Golden Eggs for each school's Champions in advance, with one of each little dragon inside.
This ensured that they would be able to open the different magical boxes they encountered during the Second Task.
Yet Shen Yalan had actually failed to get the box, which had caught them off guard.
The task had been planned long beforehand and could not be changed. That left it down to Nagudinnaf's own luck. If all six boxes they obtained happened to correspond to the dragon they had, there would