Locate the given fleet in the grid. The ships cannot touch each other, not even diagonally. The ships may be rotated. Each letter represents a different digit. The clues outside the grid indicate the number of ship segments in the corresponding directions.
In addition, the following ten equations must be satisfied:
Solution code: Row 6, followed by column 6. 'S' for ships, '-' for an empty cell.
on 20. September 2023, 15:46 by zhergan
@oceansellaven: Thank you for your kind words. I'm glad you liked the puzzle..
on 17. September 2023, 19:48 by oceansellaven
Never solved a puzzle like this so I'm sure my ratings are a bit off. But I enjoyed it a lot and recommended it to my wife!
on 28. September 2016, 13:03 by Voyager
this puzzle has a typo: because the puzzle concerns about what happens in water, the ID has to be H2O and not 2HO.
@Voyager: Nice point;) I didn't notice the ID until I've seen your comment. A puzzle with an ID typo:) It is hard to catch the correct ID. One had to wait too much for this but again may miss the desired ID since there exists too many authors..