Cross the Streams by Jonas Gleim
or solve online (using our beta test of Penpa-Edit tools)
Theme: 1 to 4
Author/Opus: This is the 9th puzzle from guest contributor Jonas Gleim.
Rules: Standard Cross the Streams rules.
Difficulty: 3 stars
Time Standards (highlight to view): Grandmaster = 4:00, Master = 5:45, Expert = 11:30
Solution: PDF; a solution video is also available here.
Note: Follow this link for other Cross the Streams. If you are new to this puzzle type, here are our easiest Cross the Streams to get started on.