Spiral Battleships/en

Instructions

Battleships: Locate the given fleet in the grid. The ships cannot touch each other, not even diagonally. The ships may be rotated. Clues outside the grid indicate the number of ship segments in the corresponding directions.

Spiral Battleships: Ship segments are numbered from 1 to 20, starting from the entrance of the spiral and moving towards the center. Clues outside the grid indicate the sum of ship segments in the corresponding directions.

History

Variant developed by Nikola Zivanovic (Serbia).