EXIT
EP.1 · STAGE 1/3
★★★
숫자 추리 스테이지 1
Turns 0 / 6

First Principles

Situation

A four-digit dial lock sits on the desk. No key — only a note listing conditions.

Revealed Clues · 1

Clue · T1

The four digits are all different.

A wrong answer reveals a new clue. The sooner you solve it, the higher your rating.