Logic Masters Deutschland e.V.

Greetings Everyone. I'm very new to making puzzles and I hope this goes well. I'm sorry that this puzzle doesn't include any solving software links, but I couldn't figure out how to include it. I would be very thankful to anyone who could put this on the CTC app. Also, I can't seem to figure out this formatting. I hope that this doesn't deter any would be solvers. I think this is a really fun puzzle. I hope you all enjoy. (yay, I figured out the formatting)

Also, I'm adding links to the other 2 puzzles in this set:

Knightly Nine's Killer Donut

Knighted Ranged Regiments

Normal sudoku rules apply; i.e. the digits 1 to 9 need to be placed, once each, in every row, column, and 3x3 box.

This grid is set on a torus, and only has 100 cells. This means that row 1 and row 11 are in fact the same row. The same is true of column 1 and column 11. Within the grid are 10- 3x3 boxes that must be found. This means that there are 10 cells in the grid that contain no digit.

Cells separated by a knight's move (in chess) cannot contain the same digit.

Digits along an arrow must sum to the digit in that arrow’s circle.

Digits in a cage must sum to the number in the top left corner of that cage.

Cells separated by an X must sum to 10, Cells separated by a V must sum to 5.

Cells separated by a black dot must be in a 2:1 ratio, Cells separated by a white dot must be consecutive.

The grayed out cell contains no digit.

Puzzle Image

Around the Torus in 100 cells puzzle