This work is the remade version of L CUBE (KW-47).
The design of the frame and the wood were changed from KW-47.
The mechanism procedure was improved but the puzzle is the same.

The surface of the work is carved with a pattern inspired by Celtic knots.
The Celtic culture did not have a written language, and the meaning of the Celtic knots are unknown because it was passed down orally.
Now, what do the shapes engraved on this work represent? We invite you to solve it.