Logic Masters Deutschland e.V.

A pair of somewhat similar puzzles, the first one (just a puzzle) was originally made for bitty bites 5 sudoku pack edited by clover and Gliperal (link to a Discord post). Big thanks to everyone who tested either version of either puzzle at some point.

Enjoy!




just a puzzle (left grid)

-(sudoku) Fill in the grid with digits A, A, A and A with no repeats in any row, column or box.
-(circles) Digits connected by a white circle have the difference indicated by the number in that circle.
-(cages) Digits in a cage sum to the total in the upper left corner of that cage.
-(Irrwisch) The uppercase letter A, as well as being a letter, is also an Irrwisch - it has assigned a different value from 1 to A once each every time it appears in the puzzle.


Knapp Daneben goes on holiday (right grid)

-(sudoku) Fill each row, column and box with a complete set of integers from 1 to 6 without any repeats.
-(cages) Numbers within each cage cannot repeat and sum to 0.
-(kropki) Numbers connected by a white dot have an (absolute) difference 0, numbers connected by a black dot have a ratio 0:0.
-(Knapp Daneben goes on holiday) Each number in the rules is off by plus or minus 0.


solve online:

just a puzzle: sudokupad, penpa+

Knapp Daneben goes on holiday: sudokupad, penpa+