PIPELINE
| Date | Clue |
|---|---|
| 2018-09-23 | Place for works that are in the works ... or what the message formed by the connected letters is? |
| 2009-10-15 | Oil conduit |
| 2007-11-26 | Oil conveyor |
| 2001-01-16 | Oil conduit |
| Date | Clue |
|---|---|
| 2018-09-23 | Place for works that are in the works ... or what the message formed by the connected letters is? |
| 2009-10-15 | Oil conduit |
| 2007-11-26 | Oil conveyor |
| 2001-01-16 | Oil conduit |