From the given isometric view of the 3 dimensional shape, construct its correct floor plan (view from the above).
History of the puzzle
The concept of isometry was first formally defined by William Farish (England) in 1822. Since around mid-19th century, isometric projection began to be commonly used by engineers and thus incorporated into the architectural training courses.
Appearances in the past WPCs
- WPC 2017/Round 17 by Amit Sowani