Brainsnag Level 29 answer: Do Nothing
The level says: “Do absolutely nothing”
Hints first (no spoilers)
Hint 1Read the instruction. Then obey it. Literally.
Hint 2The buttons are bait. All of them.
Hint 3Do not touch the screen at all for eight seconds. The timer counts down.
Show the full solution
Every button is bait. Put the phone down and touch nothing for eight seconds. When the timer reaches zero you win.