Solving time 20 minutes I enjoyed this puzzle, which has a little something for everybody. There are a couple of unfamiliar words and a less well known area of Germany. The scientific content is quite … Read more “Times 25,007 A Potpourri”
Solving time 20 minutes I enjoyed this puzzle, which has a little something for everybody. There are a couple of unfamiliar words and a less well known area of Germany. The scientific content is quite … Read more “Times 25,007 A Potpourri”