Logic Masters Deutschland e.V.

1 Idea 4 Puzzles

(Eingestellt am 26. September 2021, 17:53 Uhr von Jeet Sampat)

Real Knights Know What's Up

I had an idea for a puzzle, and I was so fascinated by it that I decided to try a bunch of different variations that would work. Surprisingly, it works well with so many other constraints, which is why I decided to post all of them here. The first puzzle showcases the idea, and has a difficulty of about 3.5/5. The rest will have a difficulty of 2.5/5 or 3/5.

Note: You only need to solve Puzzle 1 for the solution code.

Try these puzzles online here:

Puzzle 1, Puzzle 2, Puzzle 3, Puzzle 4.

Rules:-

Puzzle 1:

Normal Sudoku rules apply. Additionally, cells that are a Chess knight's move apart must contain different digits.

In cages, digits cannot repeat, and sum to the number in the top-left corner of the cage.

Clues outside the grid represent the sum of digits along the indicated diagonal. Digits on such diagonals can repeat, if allowed by other rules.

Puzzle 2:

Normal Sudoku rules apply. Additionally, cells that are a Chess knight's move apart must contain different digits.

In cages, digits cannot repeat, and must add to the number in the top-left corner of the cage.

On arrows, digits add to the number in the corresponding circle. Digits can repeat on arrows if allowed by other rules.

Cells separated by a black dot contain digits in a 1:2 ratio. Not all such dots may be given.

Puzzle 3:

Normal Sudoku rules apply. Additionally, cells that are a Chess knight's move apart must contain different digits.

In cages, digits cannot repeat, and must add to the number in the top-left corner of the cage.

Grey lines are palindromes, i.e. they read the same in either direction.

Puzzle 4:

Normal Sudoku rules apply. Additionally, cells that are a Chess knight's move apart must contain different digits.

In cages, digits cannot repeat, and must add to the number in the top-left corner of the cage.

Along thermometers, digits must increase from the bulb end.

Lösungscode: The last row (left to right) followed by the last column (left to right) of Puzzle 1, without spaces.

Zuletzt geändert am 26. September 2021, 18:06 Uhr

Gelöst von cdwg2000
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Kommentare

am 27. September 2021, 12:48 Uhr von cdwg2000
Very nice!

am 26. September 2021, 18:06 Uhr von Jeet Sampat
There was a typo in the rules of Puzzle 2.

Schwierigkeit:4
Bewertung:N/A
Gelöst:1 mal
Beobachtet:0 mal
ID:0007QW

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