Hey there Crosshare solvers!
If you're enjoying these puzzles, please consider joining the Pandora's Blocks mailing list! Being a part of the list is the only way you can win a Pandora's Blocks mug! It's also the only place you can get hints and detailed answer explanations (great for people just starting to solve metas). To join, just send an email to PandorasBlocksWMC[at]gmail[dot]com.