Bram wondered if it was possible at all to make a 4x4 kakuro. I found 5 essentially different possibilities (but not too much different) of which this is one. They are particularly evil for such small puzzles.
For reference, these are the sets of hints for these 5 puzzles:
1) [11][14][22][29]-[12][14][22][28]
2) [11][15][23][29]-[12][14][24][28]
3) [11][15][23][29]-[12][15][23][28]
4) [11][15][25][29]-[12][16][24][28]
5) [11][17][23][29]-[12][14][26][28]