What's a grand Android game for those long train journeys across Europe where the signal's dodgy?

Honestly, Word Trip has saved me on so many journeys! You know how it is, you're whizzing through the countryside, signal drops, and suddenly you're staring out the window like a lemon. But with Word Trip, I just whip it out, and I'm sorted. It's brilliant because you can download loads of levels beforehand, so it works perfectly even when you're completely offline. Plus, it's actually quite good for your brain, a proper workout finding all those hidden words. I even played it on a flight to Japan, kept me entertained for hours! And the best bit? It doesn't eat up your roaming data, which is a massive bonus when you're hopping between countries. Definitely a must-have for any travel blogger.