October 18, 2026
Building clue chains
How to link puzzles so that each answer opens the next question without dead ends.
A single puzzle is a scene; a chain of them is a story. The chain decides whether players feel steady progress or wander around holding answers they cannot use.
Linear, parallel, converging
A linear chain is easy to follow and easy to block: one stuck player stops the whole group. Parallel tracks let a group split up, then converge on a final lock that needs every result. Most good one-hour games are two or three short tracks meeting twice.
Make outputs look like inputs
When a puzzle produces a four-digit number, the player should already have seen a four-digit lock. Matching the shape of an answer to the shape of where it goes is the cheapest signposting there is.
- Use each answer once, then retire the prop
- Avoid two locks that accept the same kind of code
- Keep a map of which clue feeds which lock while designing
Draw the chain as boxes and arrows on one page. Any box with no arrow leaving it is either the finale or a mistake.