by Paul Marx
Please access this page on your computer since it is not made for mobile devices. This sudoku combines music with these sudoku variants:
Normal sudoku rules apply:
Put the digits 1-9 once in each row, column and box.
Arrows:
Digits on the tip of an arrow sum to the number in the circle.
Magic squares:
The green 3x3 boxes (box 1 and 6) are magic squares. A magic square is a 3x3 square with the digits 1-9 where all rows, columns and diagonals have the same sum.
Joy To The World:
Play the first four bars of the Christmas song "Joy To The World" on the little piano (using the digits on your keyboard). The digits 1-9 are mapped to the notes c to d'. The sequence of 14 digits in this melody must be placed on the pink line in exactly that order (direction must be concluded).
Hint:
These are the first four bars of the song "Joy To The World"

How to use this sudoku app:
With the “Corner” notation, you can place digits in the upper right corner of a cell, and simultaneously use “Center” to put digits in the center of the cell. Use the “Digit” notation to enter the correct digits in large format into the marked cells. Click “Check” to verify your fully solved Sudoku. Click on cells to select them. Hold Shift to select multiple cells. Use the arrow keys to move between cells. Use the 1–9 keys next to the Sudoku or on your keyboard to input digits.
My video about this Sudoku (German)
The rules and my solving path
This is my own video about the ruleset, the music and solving path of the music sudoku, in case you get stuck. In the beginning I explain how to use the musical sudoku on the website.
Sie sehen gerade einen Platzhalterinhalt von Vimeo. Um auf den eigentlichen Inhalt zuzugreifen, klicken Sie auf die Schaltfläche unten. Bitte beachten Sie, dass dabei Daten an Drittanbieter weitergegeben werden.
Mehr InformationenThis Sudoku on "Cracking the Cryptic"
Mark Goodliffe solves this Music Sudoku
This puzzle has been featured on the worlds biggest sudoku channel on YouTube. Watch Mark Goodliffe, the 13 times winner of the Times Crossword Championship and UK sudoku champion, solve it.
Sie sehen gerade einen Platzhalterinhalt von YouTube. Um auf den eigentlichen Inhalt zuzugreifen, klicken Sie auf die Schaltfläche unten. Bitte beachten Sie, dass dabei Daten an Drittanbieter weitergegeben werden.
Mehr InformationenMeinHomestudio.de wishes you lots of fun solving and a wonderful, peaceful Christmas!