Special Occasion Sudoku - puzzles with special themes

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"+9" Samples

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Special Occasions

Standard (9x9) Sudoku

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Summer of 2017 Feature: HAPPY BIRTHDAY Sudoku

This is a regular 9x9 puzzle with letters spelling HAPPY BIRTHDAY.

Sudoku Puzzle spelling Happy Birthday
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    Birthday Puzzles
  1. Just HAPPY BIRTHDAY: Happy Birthday #1, Happy Birthday #2
  2. By Name: Adam, Barb, Barbara, Barry, Brad, Harry, Patty, Tara
  3. Other: Baby, Dad, Daddy

Special Occassion Puzzles

Icon for Christmas Tree Puzzle

    Christmas
  1. Christmas Puzzle
  2. Christmas Tree Puzzle Numbers version
  3. Christmas Tree Puzzle Harder letters version
  4. Christmas Tree Puzzle Easier letters version
  5. Christmas Puzzle Solutions
     

Icon for Valentine

    Valentine's Day
  1. Valentine Puzzle 1
  2. Valentine Puzzle 2: message forms a heart
  3. Challenge Version of Heart Puzzle #1 Irregular grid arranged to show a heart shape
    Easier Version of Heart Puzzle #1 More starting letters provided than the Challenge version
  4. Challenge Version of Heart Puzzle #2 Irregular grid arranged to show a heart shape
    Easier Version of Heart Puzzle #2 More starting letters provided than the Challenge version

Icon for Happy New Year puzzles

    New Year
  1. New Year Puzzle #1
  2. New Year Puzzle #2
     

Icon for Happy Birthday puzzles

    Birthday Puzzles
  1. Just HAPPY BIRTHDAY: Happy Birthday #1, Happy Birthday #2
  2. By Name: Adam, Barb, Barbara, Barry, Brad, Harry, Patty, Tara
  3. Other: Baby, Dad, Daddy

Icon for a color circle pi puzzle

    Pi
  1. Color Circle Pi The first 32 digits of pi snake around the puzzle changing color by 8 units of hue from digit to digit, thus making a color circle.
  2. Pi Circle #1 .
  3. Pi Circle #2 .
  4. Pi Closed Loop #1 Abandons the cirlce idea from the above puzzles in order to use more digits. Starts and ends on the same 3.
  5. Pi Closed Loop #2 Abandons the cirlce idea from the above puzzles in order to use more digits.
  6. Happy Pi Day: Pi Symbol #1. Distorts the grid to show a pi symbol, uses the characters for HAPPY PI DAY 314.
  7. Happy Pi Day: Pi Symbol #2. Distorts the grid to show a pi symbol, uses the characters for HAPPY PI DAY 314.
     

Icon for Happy Easter puzzles

    Easter Puzzles
  1. HAPPY EASTER! #1 (a bit harder than #2)
  2. HAPPY EASTER! #2 (a bit easier than #1)
  3. CHOCOLATE EGGS

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