We have released a new update today to make it easier to delete puzzles. If you have automatic updates turned on, your iPad will
download the update automatically If you are not using automatic
updates, then check the App Store and look in the
"Updates" section at the bottom right corner. In this section, you'll
find the new version of Jigsaw Box. Please download the update version 6.1.2.
In this new update you can now delete a pack by pressing and holding it for 5 seconds (like you could in older versions of the app).