Sphinx — your neighbourhood, turned into riddles

Description and use

<h2> What I Built </h2> <p> <iframe src="https://www.youtube.com/embed/5VDXL1FvSP8" width="710" height="399"> </iframe> </p> <p>The screen shows one line:</p> <blockquote> <p><em>I am stone, flat, and written on. One of the dates on me is 1956.</em></p> </blockquote> <p>Then it goes away. You put the phone in your pocket, walk to a stele in the walled city of Ahmedabad, and find it. The phone confirms you are looking at the right thing and tells you what the inscription actually says.</p> <p><strong>Sphinx turns the map of your own neighbourhood into a riddle walk.</strong> You give it a town.

Problem

<h2> What I Built </h2> <p> <iframe src="https://www.youtube.com/embed/5VDXL1FvSP8" width="710" height="399"> </iframe> </p> <p>The screen shows one line:</p> <blockquote> <p><em>I am stone, flat, and written on. One of the dates on me is 1956.</em></p> </blockquote> <p>Then it goes away. You put the phone in your pocket, walk to a stele in the walled city of Ahmedabad, and find it. The phone confirms you are looking at the right thing and tells you what the inscription actually says.</p> <p><strong>Sphinx turns the map of your own neighbourhood into a riddle walk.</strong> You give it a town.

Outcome

<h2> What I Built </h2> <p> <iframe src="https://www.youtube.com/embed/5VDXL1FvSP8" width="710" height="399"> </iframe> </p> <p>The screen shows one line:</p> <blockquote> <p><em>I am stone, flat, and written on. One of the dates on me is 1956.</em></p> </blockquote> <p>Then it goes away. You put the phone in your pocket, walk to a stele in the walled city of Ahmedabad, and find it. The phone confirms you are looking at the right thing and tells you what the inscription actually says.</p> <p><strong>Sphinx turns the map of your own neighbourhood into a riddle walk.</strong> You give it a town.

Evidence

Sphinx — your neighbourhood, turned into riddles

Source