Here is the full list of all 40 Microsoft Mahjong (Windows) achievements worth 1,000 gamerscore.
Came back each day of an entire month and completed at least one Daily Challenge
After reaching "No more moves", undo at least 10 moves in a row and then completed the puzzle
Made 10,000 matches.
Completed every Daily Challenge in a month
Completed the same puzzle 20 times
Won a diamond Daily Challenge badge
Played the Daily Challenge 5 days in a row
Completed 10 puzzles on Hard difficulty without using a reshuffle or undo.
Completed the following puzzles in sequence: Butterfly, Turtle, Ray, Dragon
Completed a puzzle within three turns after using a reshuffle.
Completed the Train puzzle using the Cosmos theme 5 times
Reached "No More Moves" three games in a row on three different puzzles.
Completed 4 expert puzzles using the Tranquility theme.
Completed four different puzzles in the expert category.
Completed Nautilus Puzzle without using a shuffle or undo.
Completed Nautilus Puzzle where the last match made contains a tile from the tail end of the spiral
Completed a puzzle while using each of four different themes.
Completed the Dragon puzzle without using a reshuffle or undo.
Completed an expert puzzle in five minutes or less
Completed a puzzle in under 3 minutes.
Made 1,000 matches.
Cleared the board with golden tiles being the last match on the board.
Using the Tranquility theme, matched the following tiles in sequince N, E, S, W
Completed the Match Attack Daily Challenge with at least 1 minute left on the clock.
Changed Themes
Completed the tutorial.
Won your first Daily Challenge
Matched a pair of lightning tiles with only 1 move left before they explode.
Matched three identical pairs in a row
Made three consecutive matches with wild tiles.
Played your first Daily Challenge
Completed a Puzzle
Completed the Turtle puzzle layout for the first time.
Completed an entire puzzle using the "Show Available Tiles" option.
Completed a Hard Puzzle
Made 100 matches.
Made 5 matches in under 15 seconds.
Win 12 bronze Daily Challenge badges
Win 10 silver Daily Challenge badges
Win 8 gold Daily Challenge badges