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Puzzle—The Fillomino Puzzle

Author

Listed:
  • Robin H. Pearce

    (School of Mathematics and Physics, University of Queensland, Brisbane, St. Lucia, Austrilia QLD 4072)

  • Michael A. Forbes

    (School of Mathematics and Physics, University of Queensland, Brisbane, St. Lucia, Austrilia QLD 4072)

Abstract

Logic puzzles form an excellent set of problems for the teaching of advanced solution techniques in operations research. They are an opportunity for students to test their modelling skills on a different style of problem, and some puzzles even require advanced techniques to become tractable. Fillomino is a puzzle in which the player must enter integers into a grid to satisfy certain rules. This puzzle is a good exercise in using lazy constraints and composite variables to solve difficult problems.

Suggested Citation

  • Robin H. Pearce & Michael A. Forbes, 2017. "Puzzle—The Fillomino Puzzle," INFORMS Transactions on Education, INFORMS, vol. 17(2), pages 85-89, January.
    • Handle: RePEc:inm:orited:v:17:y:2017:i:2:p:85-89
    DOI: 10.1287/ited.2016.0166
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    References listed on IDEAS

    as
    1. W. J. M. Meuffels & D. den Hertog, 2010. "Puzzle ---Solving the Battleship Puzzle as an Integer Programming Problem," INFORMS Transactions on Education, INFORMS, vol. 10(3), pages 156-162, May.
    2. Meuffels, W.J.M. & den Hertog, D., 2010. "Solving the Battleship puzzle as an integer programming problem," Other publications TiSEM 7cd77b04-eb53-4e21-9d4b-6, Tilburg University, School of Economics and Management.
    3. Martin J. Chlond, 2005. "Classroom Exercises in IP Modeling: Su Doku and the Log Pile," INFORMS Transactions on Education, INFORMS, vol. 5(2), pages 77-79, January.
    4. Cynthia Barnhart & Ellis L. Johnson & George L. Nemhauser & Martin W. P. Savelsbergh & Pamela H. Vance, 1998. "Branch-and-Price: Column Generation for Solving Huge Integer Programs," Operations Research, INFORMS, vol. 46(3), pages 316-329, June.
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    Citations

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    Cited by:

    1. Mitchell Harris & Michael Forbes, 2023. "The Snake Eggs Puzzle: Preparing Students for Benders Decomposition," INFORMS Transactions on Education, INFORMS, vol. 23(3), pages 210-217, May.
    2. Mehdi Iranpoor, 2021. "Knights Exchange Puzzle—Teaching the Efficiency of Modeling," INFORMS Transactions on Education, INFORMS, vol. 22(1), pages 108-114, January.
    3. SönkeHartmann, 2018. "Puzzle—Solving Smartphone Puzzle Apps by Mathematical Programming," INFORMS Transactions on Education, INFORMS, vol. 18(2), pages 127-141, January.

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