Logic Masters Deutschland e.V.

Alternate Title: Broken Poké Ball (Broké Ball)

Sequel to Two and a Half with an uptick in difficulty to 3½ stars. Have fun!

Rules:

Normal Sudoku: Place the digits 1 to 9 in every row, column, and 3x3 box.

Three: Adjacent digits along brown lines must have a difference of 3 or less.

and a Half: Digits separated by a black dot must have a ratio of 2:1. Not all black dots are necessarily given.

You can solve online:

• F-Puzzles
• CTC