Formation Corners Pass and Turn 15
'StateBlock' object has no attribute 'is_code_block'
According to a note in Copycat Suite - Prelude, Drewry says he first used Corners Pass and Turn in <<ddd:Tommy Ford's Fancy#6644>> and then in <<ddd:Misses Farrell of Alloa#4602>>.
| Name | Type | Shape | Author | Publication |
|---|