Jürgen achievements
Gamer I Degree
Complete 5000 puzzles on Hard difficulty level
Traveler II Degree
Complete 500 puzzles from Cities of the world, Countries category on Hard difficulty level
Animal lover I Degree
Complete 1000 puzzles from Animals category on Hard difficulty level
Party King IV Degree
Complete 50 puzzles from Holidays category on Hard difficulty level
Art critic IV Degree
Complete 50 puzzles from Art category on Hard difficulty level
Sportsman IV Degree
Complete 50 puzzles from Sport category on Hard difficulty level
Astronaut II Degree
Complete 500 puzzles from Space category on Hard difficulty level
Techie II Degree
Complete 500 puzzles from Technics category on Hard difficulty level
Historian II Degree
Complete 500 puzzles from History category on Hard difficulty level
Collector II Degree
Complete 500 puzzles from Stuff category on Hard difficulty level
Architect IV Degree
Complete 50 puzzles from Architecture category on Hard difficulty level
Homebody IV Degree
Complete 50 puzzles from Home category on Hard difficulty level
Master II Degree
Take place from 2 to 3 in the player rankings at the Hard difficulty level.