Ah okay, now I get it! It seemed the ice cubes sometimes are hidden behind the snow so I didn't see.. Ok now it's fun! Quite difficult though, the igloo was melting all the time, I wonder how it looks when it's finished. Maybe you could make it a bit less difficult (make the night a bit longer perhaps?). However that's probably the reality for the penguins these days...the ice melting too fast. Good for bringing that to our attention! Love the mini penguins too :)