What colors does the Level 45 molecule use?

Use red for H, blue for N, green for C, and yellow for O.

Where does the final key come from?

It is released after you follow the paper clue through the orange route board.

The Vault: Logic Puzzle Box level guide

hard 3 colors

Level 45 derives four wedge orientations from a glyph field, follows the resulting route clue, and colors a molecule with the H-N-C-O legend.

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Match each of the four large shapes to its surrounding glyph and set its missing wedge.
Read the illuminated triangle sequence and open the circular face.
Use the revealed paper clue to trace the route board and release the key.
Unlock the molecular panel and compare its nodes with the paper structure.
Move the five brass pins so H is red, N blue, C green, and O yellow.
Confirm the completed molecule to unlock the safe.

Colors in this level:

Orange, Black, Cyan

Board notes 5 details

Layout: The orange scroll safe has four shape selectors, a triangle display, circular maze, route board, five brass pins, and molecular screen.
Goal: Set all four wedges, release the key through the route board, and reproduce the paper molecule in element colors.
Opening: Compare each large shape with its surrounding glyph and rotate its missing wedge to the indicated side.
Danger Zone: The four wedge orientations are independent; copying one setting across all shapes gives the wrong triangle clue.
Mechanics: The final panel maps H to red, N to blue, C to green, and O to yellow.

What colors does the Level 45 molecule use?
Use red for H, blue for N, green for C, and yellow for O.
Where does the final key come from?
It is released after you follow the paper clue through the orange route board.