Solve 5 very small puzzles.
Solve 5 very small tricky puzzles.
Solve 50 very small puzzles.
Solve 50 very small tricky puzzles.
Solve 250 very small puzzles.
Solve 250 very small tricky puzzles.
Solve 5 small puzzles.
Solve 5 small tricky puzzles.
Solve 50 small puzzles.
Solve 50 small tricky puzzles.
Solve 250 small puzzles.
Solve 250 small tricky puzzles.
Solve 5 medium puzzles.
Solve 5 medium tricky puzzles.
Solve 50 medium puzzles.
Solve 50 medium tricky puzzles.
Solve 250 medium puzzles.
Solve 250 medium tricky puzzles.
Solve 5 big puzzles.
Solve 5 big tricky puzzles.
Solve 50 big puzzles.
Solve 50 big tricky puzzles.
Solve 250 big puzzles.
Solve 250 big tricky puzzles.
Solve 5 very big puzzles.
Solve 5 very big tricky puzzles.
Solve 50 very big puzzles.
Solve 50 very big tricky puzzles.
Solve 250 very big puzzles.
Solve 250 very big tricky puzzles.