Peter achievements
Gamer III Degree
Complete 500 puzzles on Hard difficulty level
Traveler II Degree
Complete 500 puzzles from Cities of the world, Countries category on Hard difficulty level
Animal lover IV Degree
Complete 50 puzzles from Animals category on Hard difficulty level
Party King V Degree
Complete 10 puzzles from Holidays category on Hard difficulty level
Art critic II Degree
Complete 500 puzzles from Art category on Hard difficulty level
Sportsman V Degree
Complete 10 puzzles from Sport category on Hard difficulty level
Astronaut V Degree
Complete 10 puzzles from Space category on Hard difficulty level
Techie IV Degree
Complete 50 puzzles from Technics category on Hard difficulty level
Historian IV Degree
Complete 50 puzzles from History category on Hard difficulty level
Collector V Degree
Complete 10 puzzles from Stuff category on Hard difficulty level
Architect II Degree
Complete 500 puzzles from Architecture category on Hard difficulty level
Homebody IV Degree
Complete 50 puzzles from Home category on Hard difficulty level
Master V Degree
Take place from 101 to 500 in the player rankings at the Hard difficulty level.