A new add-on levelpack has been added to the Soko Banish downloads section on the official site, containing 100 new classic Sokoban-style puzzles by Tammy Spahn (that's me). Most of them were created through a mixture of manual design and using a generator to find more difficult solution paths, and some are quite tough as a result. Go check 'em out!

If you too have new levels to share, please send the zipped up levelpack folder to my contact email and I'll see if I can post them.