19 / DEPARTMENT OF UNFINISHED STORIES

Cold Case Archive

Every record tells a story. Separate facts from assumptions.

Rankings

Stage
Reading time00:00

Case materials are available in Korean and English. Switching material language preserves progress.

Classify

Routes and layout

SCHEMATIC / N.T.S.

Connection board

0 / 20

Connect read documents to organise your thinking. This board is a notebook; grading uses the report’s conclusions and cited evidence.

0 / 2000
Total deduction score0
Cases solved0 / 3
First-submission correct0 / 18
How to play

Choose each conclusion and 2 supporting documents (3 for the last case’s identity). Only documents you have read can be cited.

Per case: 6,000 base; −250 per wrong submission, another −350 for a false final accusation, −300 per hint. Each fully correct first-submission answer adds 100; closing with no mistakes or hints adds 500. Range 1,000–7,100. Cases score once. Reading time does not affect points.

Reading, tags, links, notes and drafts save automatically. Sign in for cross-browser progress and ranking. Guests save in this browser only. Offline edits resend on reconnection; verdicts and hints require the server.