Kakuro by Grant Fikes
or solve online (using our beta test of Penpa-Edit tools)
Theme: Fifteen Puzzle
Author/Opus: This is the 357th puzzle from our contributing puzzlemaster Grant Fikes.
Rules: Standard Kakuro Rules.
Difficulty: 2 stars
Time Standards (highlight to view): Grandmaster = 1:25, Master = 1:45, Expert = 3:30
Solution: PDF; a solution video is also available here.
Note: Follow this link for classic Kakuro and this link for Kakuro variations. More Kakuro puzzles can be found in Kakuro and Variations by Serkan Yürekli and in The Art of Puzzles 2.
Not used to Kakuros without clues, was nice for a change! 3:45
2:41.
1:57. The lack of clues threw me for a bit, but then one of the sums in the top right gave away a helpful deduction.