Successfully complete the indicated task to unlock the corresponding achievement. To view your achievements and stats in Steam, select "Community", "My profile", "View all my games", then the game and view stats.

10 Seconds Time Award: Pass a level with under 10 seconds remaining.
2 Seconds Time Award: Pass a level with under 2 seconds remaining.
5 Seconds Time Award: Pass a level with under 5 seconds remaining.
Amazing Match: Create a match that gives you at least 250 of any resource.
Crystal Unicorn: Purchase the Unicorn.
Match of 6 Award: Match 6 tokens at once.
Match of 7 Award: Match 7 tokens at once.
Match of 8 Award: Match 8 tokens at once.
Match of 9 Award: Match 9 tokens at once.
Number 1 Zoo: Increase your Zoo ranking to number 1.
Photo Album: Purchase mysterious mansion.
Played all the levels: Complete all 100 levels in the game.
Playing Card: Purchase the Yeti.
Tea Cup: Purchase the Woolly Mammoth.
Top 10 Zoo: Raise your Zoo ranking into the Top 10.
Top 100 Zoo: Raise your Zoo ranking into the Top 100.
Top 50 Zoo: Raise your Zoo ranking into the Top 50.
Yarn Ball: Purchase the Saber-toothed Tiger.