Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Astrophysicist	Discover a black hole level.
Congested	Fill every tile with a gate.
First Steps	Complete a chapter.
Four Noble Truths	Exit the same ring in all 4 directions during a level.
Fusion	Merge 6 of the same gemstone at once.
Illuminatus II	Illuminate blue, gold, red and green diamonds at the same time.
Karma Chameleon	Change the color of the same raindrop 5 times during a level.
Kiss from a Rose	Toggle the same rose 8 times during a level.
Mindful	Collect every jewel.
Nirvana	Complete every chapter.
Roshi	Collect every zen stone.
Ruby Ruby Ruby Ruby	Collect 4 jewels.
Samsara	Complete a stage in perfect moves.
Sensei	Discover a zen stone level.
Shift Work	Use shift arrows to move another droplet.
Symbolic	Light a symbol 10 times during a level.
Tangled	Pass a beam through 4 rings.
Zen Master	Complete every chapter in perfect moves.