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