dazai,
Here are some solutions if you don't have much luck
Super Searching.
- Re^2: Generating powerset with progressive ordering (p5, iterative, progressive)
- Pugs Powerset With Progressive Ordering (p6, iterative, progressive)
- Re^2: Finding all Combinations (p5, iterative, smallest -> largest)
- Re^4: Perl6 Contest: Test your Skills (p6, iterative, smallest -> largest)
- Re^3: Perl6 Contest: Test your Skills (p6, recursive, smallest -> largest)