Cheat

three taps, and the street forgets a rule.

a sunlit street with four buttons under it -- tap out a three-glyph secret and one of the world constants changes, and every car, person and scrap of litter obeys the new number at once

A world like this is not a recording. It is a small set of numbers being obeyed every frame: how hard gravity pulls, how big a car is, how fast time runs, what colour the light is. A cheat code is the moment you get to reach past the picture and change one of those numbers, and the whole street rearranges itself around the new value without a single thing being redrawn. Four secrets are hidden here, three taps each. Nothing tells you what they are, and the keys go warm when you are close.

Concepts: physics, gravity, time.

An interactive you play with one thumb, on Wundr.