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