A barrier or inspection point for controlling access or movement.
SecurityControlInspectionBorder
Current best complexity is 6:
Checkpoint can be discovered in Concepts, categorized under Security, Control, Inspection, Border. A barrier or inspection point for controlling access or movement.
It has been discovered by 12 boards and crafted 28 times, first appearing 8 months ago. Checkpoint can be created from 26 recipes, and goes on to appear as an ingredient in 27 others.
Checkpoint was first discovered by JOKER's board 8 months ago. The lowest-complexity recipe (6) is held by secret.
Related concepts worth exploring include Barrier, Feedback Loop, Fence, Guardian, Vault, Exclusion Zone, and 6 more.