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The answer — the surviving window closes
solve step
Where the two jaws meet: a value with a proven bound, small enough to decide — or a proven limit (the inapproximability floor) saying it cannot shrink further. The proposer stayed free the whole way; the bounds carried all the certainty. Not an exact answer by rule, but a decided one, honestly bounded.
source
Narrow Highway — a step of the solve path
card id
card_solve_answer
address
WIT.codex.EXP/the-answer-the-surviving-window-closes/REF.WITNESSED@narrow-highway
adjoining cards
- on the shelf of → The solve path — a spine — a step of the solve path
- builds on → Refine — tighten the bound, each step sealed — answer follows refine on the solve path
- builds on → Exclude from outside — the barriers and the moat — answer follows exclude on the solve path
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