Skyscrapers Varia #2

The given numbers tell you the sum of the heights of the skyscrapers you can see from that side of the row or column. e.g. The row 2-0-4-1-3 has a sum of 6 seen from left to right and a sum of 7 seen from right to left. Every height (all used heights are given next to the puzzles. e.g. 1~4. Sometimes cells remain empty.) appears exactly once in every row and column.

   1~4                1~5
 
 

   1~4                  1~6
 
 

   1~5                   1~4


 
 
solutions
other puzzles
1