Download patch
ref: 79fe68dc57d72d4765850eb9aec23675523a1a4d parent: 6179e8df56000bc8f558129a8475cf977c06a249 author: Jonas Kölker <jonaskoelker@yahoo.com> date: Thu Oct 1 14:41:15 EDT 2015
Towers: allow marking of clues as done with the keyboard