Which is the Thirteenth Doctor's sonic screwdriver? (webcast)

 was an advertisement released on Instagram for the mobile game Lost in Time.

Like many ads of its type, the gameplay depicted in the ad was not accurate to the gameplay in the app. The user was shown several sonic screwdrivers and asked to pick which one was the Thirteenth Doctor's.

The ad did not have interactability, which means clicking the screen just led to the game's download page.

Summary
to be added

Characters

 * Thirteenth Doctor

Worldbuilding

 * The Thirteenth Doctor's sonic screwdriver was a choice.
 * The Tenth Doctor's sonic screwdriver was a choice.
 * The Fourth Doctor's sonic screwdriver was a choice.

Continuity
to be added