Translated as: Art error: The blue and green colours in a typical Rubik clue are opposites, not next to each other.
Hence, error tag anyone (further check is warranted)?
Updated
Oooh! Looks like fun! I'll never lose in a game of speed!excitedCodenameAlright! I got both cubes aligned in merely 20 seconds! There are so many androids here, are we having some kind of event?*cling**clang*Ahahahahaha~When will this thing start?It's Operation Rubik's Cube! Would you like to partake in it and raise your level?
Girls' Frontline's Summer 2016 event