Skip to main content
← All Doors

# Hermetic Door

12 wavelength bands · Hermetic octave

13

#### Mentalism

Mind

→ 14

#### Correspondence

Air

→ 15

#### Vibration

Fire

→ 16

#### Polarity

Water

→ 17

#### Rhythm

Earth · SAT (Boolean Satisfiability)

→ 18

#### Cause and Effect

Fire

→ 19

#### Gender

Water · Subset Sum

→ 20

#### Alchemical Sublimation

Air

→ 21

#### Nigredo Stage

Earth

→ 22

#### Albedo Stage

Water

→ 23

#### Citrinitas Stage

Fire · TSP (Travelling Salesman Problem)

→ 24

#### Rubedo Stage

Fire

→