What's a grand iOS game for when you're stuck on a long train journey and the Wi-Fi's gone belly up?

Honestly, Jigsawscapes has saved me on more than one occasion. I was on a train from Budapest to Prague last month, and the Wi-Fi was completely useless. Thankfully, I'd downloaded a load of puzzles beforehand, and it kept me entertained for hours! It works a treat because you can choose different difficulty levels, so it's proper useful whether you want a quick brain teaser or a proper challenge. Plus, it doesn't eat up your roaming data, which is always a concern when you're hopping around Europe. I even used it on a ferry in Greece last year! Being able to download the puzzles for offline play is just genius, especially when you're like me and often find yourself in places with dodgy internet. It's a definite must-have for any travel blogger, or anyone who just wants a bit of offline fun!