Logic Masters Deutschland e.V.

Whispering Pi

(Published on 14. March 2024, 03:14 by BenTen)

This is my second instalment of pi day puzzles. Last year's was a one-star quickie; this year is a little more tricky!



f-puzzles link

CTC app link

Rules:

Pi = 3.14159 26535 89793 23846 26433 832795

  • Place the digits 1-9 once each in every row, column, and 3x3 box.
  • Kropki: A white dot connects consecutive digits. Not all possible dots are shown.
  • Pi Path: There is a path in the grid that travels to adjacent cells, orthogonally and diagonally. The path will write out the digits of pi in order, as provided above (until the first occurrence of a zero). The path may not cross itself or occupy the same cell twice.
  • German Whispers: On green lines, adjacent digits must differ by at least 5. All lines are part of the pi path.
  • Cage: The sum of the digits in the cage equals the number of cells that the pi path visits in the outer perimeter of the 9x9 grid.


Last year's Pi day puzzle: 22/7 Killer Clone

Solution code: Row 8.

Last changed on -

Solved by bansalsaab, henrypijames, SKORP17, Ephen
Full list

Comments

Last changed on 15. March 2024, 22:48

on 14. March 2024, 05:00 by bansalsaab
Beautiful "pi"zzle. last deduction from the cage was really fun.

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Thank you for the "pi"sitive feedback bansalsaab!
I was in two minds about the cage. Shame I had to include the extra ruleset but I do like the logic it contains.

Difficulty:4
Rating:N/A
Solved:4 times
Observed:6 times
ID:000HAL

Puzzle variant Path puzzle

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Solution code:

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