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jev-asks-until-sure

A twenty-questions game that tries to guess a Japanese persona's home prefecture and age.

Source screenshot of jev-asks-until-sure
SOURCE SCREENSHOT · source ↗ · captured 2026-09-22Full screenshot ↗

What it does

Jev can hedge or decline to guess when it isn't sure.

Maker-reported (not independently measured by JevMade): 230–440 ms per turn (author-reported) · About ¥0.31 (~$0.002) for a full twelve-question game (author-reported) · Region accuracy 12/16 measured, guessing 1 of 47 prefectures from about five questions (author-reported) · Binding constraint is the rate limit at 1,200 requests/minute (author-reported)

Primitives
choice, score, noul
Platform
TypeScript
Added
Project created
GitHub stars
0 · snapshot 2026-09-22

Source checked 2026-09-22 — opened the primary source directly.