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Case 001

The Market Hall Envelope

21 SEPTEMBER 2026 · Medium-Hard

A six-move Bellowsford route-deduction case. Work it forwards. Then work it backwards.

A folded envelope is found on the flagstones of the Market Hall. Its owner was seen leaving six moves ago — but nobody can agree which way they went.

435344423354S

2-page A5 PDF: reproduction-ready puzzle + editor solution.

Where next?

Kribbirk Case Files book cover by Matt Allen
Now Available

KRIBBIRK CASE FILES

100 Route Deduction Puzzles

Every move leaves a clue. Can you reconstruct the route?

A suspect has moved through Bellowsford. You have a numbered grid, a set of clues and several possible destinations. Your job is to work out the journey that fits every piece of evidence.

Follow compass directions, eliminate impossible movements and test your theories against the clues. Sometimes knowing where a journey ends is the best way to discover where it began.

“Work it forwards. Then work it backwards. If both journeys lead to the same place, you’re probably getting close.”

— DCI Robert “Bob” Kribbirk
  • 100 unique puzzles, with a range of challenges and variations.
  • Clear numbered grids, distinctive departure markers and possible destinations.
  • Space to record your movements as you piece together each route.
  • Instructions to get you started, whether you’re new to Kribbirk or already enjoy the daily game.
  • Complete solutions at the back, showing the directions, nodes and destination.

Everything you need to solve the cases is on the page. Bring a pencil, an enquiring mind and a willingness to reconsider the obvious.

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