Here is the full list of all 20 Microsoft Jigsaw (Windows 8) achievements worth 200 gamerscore.
Completed a puzzle in Classic Jigsaw at Expert difficulty in less than 60 minutes.
Created a custom puzzle and exported it.
Completed a Jigsaw Jam pack with 3 minutes or more to spare on the clock.
Completed the first pack of Jigsaw Jam.
Unlocked all of the puzzles in the Food Collection.
Completed 10 Easy puzzles in Classic Jigsaw.
Unlocked a puzzle in Classic Jigsaw.
Played your first Daily Challenge.
Complete 15 Medium puzzles in Classic Jigsaw.
Complete 20 Hard puzzles in Classic Jigsaw.
Earn all four difficulty stars on any 10 Classic Jigsaw puzzles.
Complete Jigsaw Jam Pack 2-6 without breaking an Accuracy Chain.
Get 3 stars in every pack of the first two Jigsaw Jam collections.
Achieve a score of more than 50,000 in a single Jam Pack.
Win 12 bronze Daily Challenge badges.
Win 10 silver Daily Challenge badges.
Complete an Expert Classic Jigsaw puzzle by finishing the interior before attaching any edge pieces.
Complete 25 Expert puzzles in Classic Jigsaw.
Complete two Collections in Jigsaw Jam.
Win 8 gold Daily Challenge badges.