Ren's smile wavered a little at mention of the explosion. He hugged her arm a little closer to his side and tilted his head, "Yeah, can't imagine that was very fun. I did ask to come in then, but they weren't sure they could spare us all so soon after Christmas and all that. We eventually pushed harder though. Don't reckon we'd have gotten in if it weren't for Lyra."
He glanced down at his hand and lifted the cube up to offer it to her, "It's a puzzle. You mix it up, then try and get all the colours back together on each side. Give it a go if you want. Can't get much more muddled than it is."