#44 - Easy as Japanese Sums

 Easy as Japanese Sums

Place a number from the specified list into some cells so that every number
appears exactly once in each row or column. Cells may remain empty. Each
number outside the grid indicates the sum of the first continuous group of at
least one number (including “sums” of a single number) that is encountered in the
respective row or column from the respective direction. The group ends at the
edge of the grid or a cell without a number. Some cells might be marked with a
cross; do not put any numbers into those cells.

Unlike a standard “Japanese Sums” puzzle, it is not possible for numbers in the list to be missing from any rows or columns.

Solve this puzzle on Penpa: https://tinyurl.com/2nldx92u