The puzzles of Seraph III introduce Rocks, and a brief tutorial regarding this type of "gem" is given upon accessing the planet for the first time. All the puzzles are arranged in various formations and patterns. Every puzzle contains Rocks, with certain puzzles having more than other puzzles. The first and fourth puzzles also have a Power Gem.
Completing any four of Seraph III's five puzzles unlocks access to Vermithrax II, the next planet in Puzzle mode.