For those, who hasn't seen the Squid Game series, here's some explanation of what this thing is. This is a Korean candy, called dalgona, made from just a couple of ingredients - sugar and baking soda (in order not to caramelize sugar, and to make it look more like a cookie). Such "cookies" are used to play "Honeycomb", that is when you need to carefully scratch out a figure squeezed out in this honeycomb with a needle along the contour. If it did not work out neatly (a piece broke off or the whole cookie has gone broken), then, of course, you loose!