Rhumb Line (board game)
| Designers | Martin H. Samuel | 
|---|---|
| Illustrators | Martin H. Samuel | 
| Publishers | Games Above Board Channel CraftNaughty Bits Software | 
| Players | 2 | 
| Setup time | 1 minute | 
| Playing time | 20 minutes | 
| Age range | 8 and up | 
| Skills | Tactics, strategy, concentration | 
Rhumb Line is a two-player abstract strategy board game by Martin H. Samuel, played with glass pieces on mousepad-type material, using placement and point accumulation to win. The game board and instructions have a nautical theme, based in part on the concept of the rhumb line and historic games played by sailors.
Rhumb Line II is a 50-page note pad travel version played with a blue and a yellow pen. An iPhone app version was produced in 2010 and is no longer available.