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JEV ARCADE Guess Who 24 left

DEDUCTION LAB / 01

Guess Who.

24 characters. One hidden identity. Make every question count.

Unranked practice

YOUR DEDUCTION BOARD

Ready when you are

24 remaining

Type a question in your own words. Each question takes one turn; select a character to make a final guess.

Turn history

Your first question starts the story.

JEV decides. The engine enforces. Every result has a record.

Original character set. Independent project; not affiliated with Hasbro, Discord, or TypeSafe.

FINAL ANSWER

Make this guess?

A wrong final guess immediately loses the match.

THE RULES

Find the hidden character.

Both players have the same 24-character roster and independently assigned secrets. Identical secrets are allowed. The server randomly chooses the first player.

On your turn, ask one yes/no trait question OR make one final guess. Answers and eliminations are automatic. Noninformative questions are unavailable.

A correct final guess wins. A wrong final guess loses immediately. One remaining candidate is not an automatic win; you must guess on your turn.

Easy narrows the question catalog. Normal evaluates splits. Hard and JEV provide bounded race-aware search evidence. Strength ordering requires live benchmarking.

Practice uses a clearly identified local heuristic. Casual and ranked use JEV when configured. Any provider fallback makes a ranked match ineligible. Ranked games expire after 24 hours.

Discord sign-in identifies you. A fresh /play-jev launch establishes channel and server context. World results need no community launch.

Analytics distinguish exact public-state calculations from model distributions and search estimates. Confidence is not win probability. Wall-turn time includes idle and network time.