Vertex Labelling of a Half-Cube to Induce Fibonacci Face Labels

Label the ten vertices of a hexagonal half-cube with digits 0, 1, 2, …, 9 (using each digit exactly once) such that the induced labels of the six faces (other than the hexagon), given by the sums of the labels of the vertices around those faces, are all Fibonacci numbers. We want a complete list of all solutions to the puzzle using mathematical logic, without a complete search of all permutations of the digits. The purpose of this paper is to inspire logical reasoning.

Authors

Publication Details

Journal
Varendra International Journal for Interdisciplinary Research
Published
2025-07-20
DOI
https://doi.org/10.64296/vijir.v1i1.01
Primary Topic
Digital Image Processing Techniques
Type
article
Field-Weighted Citation Impact
0.00
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article

Vertex Labelling of a Half-Cube to Induce Fibonacci Face Labels

Jyotirmoy Sarkar
1 links
Varendra International Journal for Interdisciplinary Research
Digital Image Processing Techniques
article

Vertex Labelling of a Half-Cube to Induce Fibonacci Face Labels

Jyotirmoy Sarkar
article en

Abstract

Label the ten vertices of a hexagonal half-cube with digits 0, 1, 2, …, 9 (using each digit exactly once) such that the induced labels of the six faces (other than the hexagon), given by the sums of the labels of the vertices around those faces, are all Fibonacci numbers. We want a complete list of all solutions to the puzzle using mathematical logic, without a complete search of all permutations of the digits. The purpose of this paper is to inspire logical reasoning.

Varendra International Journal for Interdisciplinary ResearchVol. 01(01)
Openalex Percentile: Top 84%
Digital Image Processing Techniques
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Vertex Labelling of a Half-Cube to Induce Fibonacci Face Labels — Jyotirmoy Sarkar · Varendra International Journal for Interdisciplinary Research (2025) | TGRS Research Map | TGRS