An Old Dog’s Old Trick

Fairly forced but the entanglement is pretty interesting for what it is.

Flywheels

Somehow manages to strike a balance between being forced (like it's a tech demo) and requiring you to think (about things like ||************||).

Weak Defense 3

stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid stupid