Puzzles 1 - 10000
In order to get these achievements follow the steps (starting in home page):
- mouseover Puzzles menu -> click on Puzzles
- from the menu in the right select Puzzles
- start solving them
There are 7 overlapping achievements as follows:
- 1 solved / attempted puzzle - Puzzle 1
- 5 solved / attempted puzzles - Puzzle 5
- 10 solved / attempted puzzles - Puzzle 10
- 25 solved / attempted puzzles - Puzzle 25
- 100 solved / attempted puzzles - Puzzle 100
- 1000 solved / attempted puzzles - Puzzle 1000
- 10000 solved / attempted puzzles - Puzzle 10000
Note: initially this achievement counted only solved puzzles, but now is either bugged or it was changed, it counts all puzzles attempted (solved or not)
Here is the link that takes you there directly.