Here is the full list of all 20 Microsoft Minesweeper (Windows) achievements worth 1,000 gamerscore.
Completed a minefield for the first time without using any flags.
Placed a flag on every single tile of a board in Classic mode.
Triggered your first mine.
Completed your first minefield.
Won a game on each board size.
Reached the exit on Level 1 in Adventure mode.
Played your first Daily Challenge.
Won your first Daily Challenge.
When the pattern 1-2-1 is revealed, uncovered the center safe tile within 3 seconds... 20 times.
When the pattern 1-2-2-1 was revealed, uncovered the 2 safe tiles within 3 seconds... 20 times.
Reach the exit on Level 20 in Adventure mode.
Defeat 100 monsters in Adventure mode.
Open 100 doors in Adventure mode.
Gather 10,000 gold in Adventure mode.
Play the Daily Challenge 5 days in a row.
Log in 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.
Uncover a square touching 6 or more mines (not counting “play same board” or custom boards).