Hi all, Riddling is a riddle app for IOS/Android by some dude I follow on twitter. you can get the links to download it here: http://kryogenix.org/riddling It's fun, but fiendishly hard. It's free on Android, but 69p on IOS. I thought, as it's quite difficult, it would be great to go through it as a community. The general thing of it is to take the clue, figure out what the sequence is, and then the answer is the next one in the sequence. I'm currently stuck on Number 16
