Logic Masters Deutschland e.V.

This puzzle comes with a music, follow the link to listen (use earphones) to it.

Tetris theme

For this puzzle the rules are:

===Rules===

Normal Sudoku rules apply.

Killer cage Sum: The sum of the digits in a cage is given at the corner of the respective cages. (Digits do not repeat in a cage). Note that the sum of the digits in the cage presented in box-6 (the complete one) is 13.

Renban: Each purple and yellow line contain a set of non repeating consecutive digits in any order. (1423 is valid)

Additional: The digits on the cyan blue line (bottom left) sum to 15. Digits may repeat in this line.



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f-puzzle link:

f-puzzle (Tetris)

CTC link:

CTC (Tetris)