Logic Masters Deutschland e.V.

The Toppling Tree

(Published on 9. January 2022, 19:29 by fjam)

The Christmas Tree is falling!
  • Normal Sudoku rules apply.
  • Digits along an arrow must sum to the digit in that arrow's circle. Arrows have been overlaid with thin green lines for aesthetic purposes.
  • Thick dark green lines are palindromes, which must read the same in both directions.
  • Clues outside the grid give the sum of the first X digits from that direction in the respective row/column, where X is the first digit.

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This was the second of two puzzles I constructed for Gliperal in the CTC Discord 2021 Secret Santa. Knowing Gliperal to be an experienced solver, I decided to create a second puzzle that would be more challenging. In the gift, this puzzle was secret until the first puzzle was solved, adding an extra element of mystery.

This puzzle is also a tribute to the eldest of two cats who sadly died last year at nearly 16 years old. He very successfully climbed high up the Christmas tree as a kitten, but in trying to repeat the trick the following year there were predictable consequences!

Extra Links:


Solve video links in hidden comments: Gliperal, Zetamath

Solution code: Row 2, Row 3

Last changed on on 9. March 2023, 22:09

Solved by SKORP17, jalebc, Elliott810, Ood, PrimeWeasel, OutOfMyMindBRB, Semikolon, ___, jgreenfield, Qodec, PotatoHead21, polar, cdwg2000, PippoForte, OGRussHood, Gliperal, Niverio, Myxo, Vebby, Uhu, Bellsita, Silverstep, h5663454, Sewerin, finger
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Comments

on 15. February 2023, 08:26 by Vebby
Beautiful construction! Great aha moments throughout the solve.

on 3. October 2022, 15:01 by Niverio
The break-in is simply simply lovely. Very hard but also satisfying to uncover piece by piece.

on 9. January 2022, 22:52 by Elliott810
Very nice puzzle with a beautiful break-in! Thx:)

Difficulty:5
Rating:99 %
Solved:25 times
Observed:5 times
ID:0008RI

Variant combination Online solving tool

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Solution code:

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