en maze (n, artifact)
― IsA ⟶
Weight: 2.0
en system (n, artifact) Source: Open Multilingual WordNet
en labyrinth (n)
― IsA ⟶
Weight: 1.0
en maze (n) Source: OpenCyc 2012
en maze (n)
― IsA ⟶
Weight: 1.0
en puzzle (n) Source: OpenCyc 2012