Logic Masters Deutschland e.V.

This puzzle is a sequel to Baba is Anti-Knight.

I created it after a few people expressed interest in solving another puzzle using same rules as the first Baba is You puzzle.

I tried my best to make the solve path feel different from the first one, let me know what you think.

Normal sudoku rules apply

Cells separated by an “is” add a rule to the left number based on the following mapping for the right number:

• 1: small (less than 5)
• 2: anti-knight
• 3: anti-king
• 4: anti-queen
• 5: odd
• 6: nonconsecutive
• 7: anti-long knight (taxicab distance of 4)
• 8: even
• 9: large (larger than 5)

The same rule cannot be added to the same number multiple times.

If the string "3 is 4" is in the grid, it means the the 3s in the puzzle cannot be within a queen's move of another 3.

The string "4 is 5" is cannot appear in the grid, because that would mean 4 is odd, which is false.

The string "2 is 1" is cannot appear in the grid more than one time.

There is nothing that prevents the same rule from being used multiple times, so the strings "7 is 3" and "8 is 3" could both exist in the grid simultaneously.

anti-long knight: The cells containing the specified number cannot be a taxicab distance of 4 away from each other. This puzzle has a good image to explain a long knight move.

nonconsecutive: orthogonally adjacent cells cannot contain digits consecutive to the specified number.

Solve the puzzle at f-puzzles