Puzzle 1: Jasmine’s Lab

November 22, 2024

Welcome to my blog! Sit back, relax, and solve a puzzle or two.

Our first entry is a hashiwokakero puzzle, which translates to “build bridges” from Japanese. The aspiring alchemist Jasmine Larson hopes to create an elixir for memory loss, and so she has undertaken several experiments involving rather dubious chemicals. Her goal is to connect all the flasks with a series of tubes, which must follow certain criteria:

  • Tubes must begin/end at distinct flasks and travel straight between them. Tubes cannot run diagonally, and they cannot cross any other tubes or flasks.
  • The number on each flask indicates how many tubes must be connected to it.
  • You cannot connect more than two tubes between a pair of flasks.
  • The tubes must connect the flasks into a single connected group.

The pictures below depict a sample puzzle on a 5×5 grid, along with its solution. The tubes are drawn with yellow lines between the flasks.

                   

Now, can you solve the puzzle below and help Jasmine complete her experiment?

The solution will be released in the next blog post. Happy puzzling!

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1 Comment

  1. Sherman Hoakes

    I’ve never seen this Hashiwokakero puzzle before, quite intriguing as it looks pretty simple until I started to do it. I thought I found a solution but then realized that it didnt quite meet all the rules. Back to the drawing board…

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