Kalle supplements his items

Kalle searches the kitchen for items, and arrives at the idea of using items full of water. As he fills a few glasses with water, he muses that the small cube in the lab is possibly an “essential key element” to the entire task – that if the small cube is put into the large cube along with five tiny insignificant items, that the water level might be perfectly level with the brim of the large cube. One of Kalle’s chosen items is obscured by the cube, but the ones that can be seen are: a large jar, a large water bottle filled with water, two small drinking glasses filled with water, and a single whisk from an automatic mixer. After placing his six items into the large cube, Kalle supplements them by adding additional water to the large cube from two pitchers of water he’s also brought into the lab with him. He manages to raise the water so that it’s just 4.4 centimetres away from the brim, and earns second place.

(Written by Jenny R and proofread by Karl Craven)