Araf (Skyscrapers) by John Bulten
or solve online (using our beta test of Penpa-Edit tools; use tab to alternate between a composite mode for line/edge drawing and a shading mode.)
Theme: City Knights
Author/Opus: This is the 86th puzzle from our contributing puzzlemaster John Bulten.
Rules: Standard Araf rules. Also, numbers outside the grid show the number of separate region segments visible in that direction. A segment of length N in a given direction is taken as a building of height N. Buildings of height N block the view of all buildings behind them of equal or lesser height.
See also this example:
Difficulty: 4.5 stars
Time Standards (highlight to view): Grandmaster = 7:15, Master = 15:30, Expert = 31:00
Solution: PDF; a solution video is also available here.
Note: Follow this link for more Araf puzzles on this website. If you are new to this puzzle type, here are our easiest Araf Puzzles to get started on. More Araf puzzles can be found in the ebook Araf by Serkan Yürekli.