Here is the full list of all 26 Christmas Puzzle achievements.
Fire 10 rockets!
Add more forest illuminations
Explode 25 bombs!
Score 50000!
Buy the illuminations for house.
Earn 100 Santavo coins.
Decorate the house.
Clean the pathway!
Score 10000 in a single level
Make a snowman
Illuminate the forest
Buy clothes for the snowman
Decorate the fur-tree
Install the fur-tree illumination
Put some presents under the fur-tree
Illuminate the pathway
Install the bushes illuminations
Earn 250 Santavo coins.
Earn 500 Santavo coins
All levels complete
Prepare you mansion for Christmas
Earn 3 stars for every level.
Complete episode 1
Complete episode 2
Complete episode 3
Complete episode 4