Co-op quest only. Enter the four digits currently visible in your lighthouse. The answer accounts for the neighbouring dials that move with each turn.
Read all four current digits to calculate the turns.
Final digits · top → bottom2 · 7 · 4 · 6
One press advances that dial and its immediate neighbours by 1; 9 wraps to 0. If a turn is missed or added, read the four new digits and replace your inputs to get a fresh solution.
One yellow turn moves Yellow + Orange.
One orange turn moves Yellow + Orange + Blue.
One blue turn moves Orange + Blue + Purple.
One purple turn moves Blue + Purple.
Saved for this BO1 helper in this browser. Open this step in the map guide →
Gameplay: Activision / Treyarch. Photographs and symbol references: mmmrkennedy, COD Zombies Guides and their credited community contributors. Shared-location photographs can show a remaster; the instructions and weapon landmarks here describe Black Ops (2010). See the map’s sources.