Logic Masters Deutschland e.V.

The following project is inspired by the 4D Sudoku puzzles from FryTheGuy.



This isn't among my three main projects as mentioned in the past, but rather something I made that utilizes an idea I have for a cool multi-grid puzzle, and it's been a while since I made one.

The initial idea was drafted right before the completion of Modern Art 2 but I only finished the entire thing last week and it was rather quicker than how I planned at first.

After this project, I likely will take quite a long break, and I hope this will turn out well at the end!

  

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Rules:

In this puzzle, two 9x9 Sudoku grids are given side by side and normal Sudoku rules apply to both grids.

1) Extra constraint for each grid:
+ For the left grid: Within a cage, digits don't repeat and they sum to the small number written in the top left of that cage.
+ For the right grid: Digits along an arrow sum to the digit in the circle cell attached to that arrow.

2) Interactions between both grids:
+ If a cell in the left grid contains a high digit - i.e. it contains a digit that's at least 6, the cell in that exact same position in the right grid also has to contain a high digit, and vice versa.
+ Two particular cells marked by yellow sun/blue moon symbols in both grids must contain high digits.


Puzzle:

+ Penpa plus (recommended):   Penpa link

+ Sudokupad:   Horizontal version  -  Vertical version  -  Left grid only  -  Right grid only



Good luck and have fun solving!