Logic Masters Deutschland e.V.

Pi Snake V4

(Eingestellt am 26. Januar 2024, 23:46 Uhr von Tulrak)

Fourth installment in my Pi Snake series.
Previous Pi snakes:
Pi V squared Snake.
Pi Snake in the Fog.
Pi Snake ≠ 4.


  • Pi=3.141592653589793238462643...
  • Place the digits 1 to 9 into each cell, such that digits do not repeat in any row, column or box.
  • Color 25 orthogonally connected cells to create a 25 cells long, 1 cell wide snake that doesn't branch or touch itself orthogonally, the snake contains the first 25 digits of pi in the correct order (given above).
  • A digit in a circle shows the number of snake cells in the 3x3 area surrounding the circle (including the circled cell if it is on the snake).

Solve the sudoku here:

Lösungscode: Row 1 (9 digits, read left-to-right)

Zuletzt geändert am 11. März 2024, 13:24 Uhr

Gelöst von yttrio, blackjackfitz, BenTen, Jrosas, batmanprof, The Bard, steperlich, Hatseflats, m_busuttil, maniacaljackal, charge728, jkuo7, QuiltyAsCharged, zrbakhtiar, Thibaa, tiredsudoku, VFRIP
Komplette Liste


am 11. März 2024, 04:11 Uhr von QuiltyAsCharged
Great addition to the Pi Snake series! It's not highly difficult, but has interesting features. There are many ways to lose the trail if you're not careful

am 30. Januar 2024, 01:50 Uhr von The Bard
Nicely done!!

Zuletzt geändert am 28. Januar 2024, 03:32 Uhr

am 27. Januar 2024, 13:36 Uhr von BenTen
Extremely nice flow to this puzzle and I really liked the logic to find the snake cells in box 1 (and throughout for that matter).
As someone who is fascinated with pi snake puzzles I think this one is a real treat. Thank you.
Tulrak: I'm glad you liked it, I have another one ready and waiting for Pi Day, so it might be a while before another one is released.

Bewertung:95 %
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