Kakuro (Gapped) by Prasanna Seshadri
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Theme: Cross the Streams
Author/Opus: This is the 249th puzzle from our contributing puzzlemaster Prasanna Seshadri.
Rules: Standard Kakuro Rules. Also, some cells may remain empty but empty cells cannot share an edge with other empty cells.
Difficulty: 5 stars
Time Standards (highlight to view): Grandmaster = 15:30, Master = 20:00, Expert = 40:00
Solution: PDF and solving video.
Note: Follow this link for other Kakuro puzzles. More Kakuro puzzles can be found in Kakuro and Variations by Serkan Yürekli and in The Art of Puzzles 2.