Main | Lightbulb Construction »

2004 December 17

Spaceships
New 2c/4 and Diagonal c/4 Spaceships

2c/4 spaceships In the past few months, Hartmut Holzwart has found a number of new 2c/4 and diagonal c/4 spaceships.
c/4 diagonal spaceships

Posted by H Koenig on 2004 December 17 20:40 |