Microsoft Sudoku (Xbox 360)

Completed 100 Puzzles

Drew 50 numbers on the board using a stylus OR placed 500 numbers

Won your first Daily Challenge

Finished a Symbol Sudoku puzzle by placing the last symbol in the exact center of the board

Solved 5 Very Easy puzzles in a row

Won 12 Bronze Daily Challenge Badges

Won 8 Gold Daily Challenge Badges

Completed a puzzle without using Notes

Completed your first puzzle

Solved a puzzle using all three Guide types, and consuming all the hints

Solved 100 Irregular Shapes

Used Show all Notes and then used Erase Notes with no other actions inbetween

Completed a puzzle where the last seven moves you made were correctly placing sevens

Logged in each day of an entire month and completed at least one Daily Challenge

Solved 3 Expert puzzles in a row

Completed all Daily Challenges in a month

Completed a puzzle on Expert difficulty without using any Guides or helper functions

Completed a puzzle on each difficulty

Completed a puzzle in less than 1 minute

Filled the board, leaving empty squares in an "X" shape in the center 3x3 block