MindBoggle: Science Quiz Show

The lights go down. The crowd hushes. The quizmistress reads the question, and your hand is already over the buzzer.

MindBoggle puts you in the contestant's booth of a science and maths quiz show. Race two rivals to slap your buzzer, then touch your answer or say it out loud. Get it right and the arena erupts; get it wrong and the question bounces to the others.

• Three rounds: Speed Race, True or False, and the Riddles finale, where clues arrive one at a time and the earlier you buzz, the more you win.
• 1,376 checked questions in physics, chemistry, biology and maths, each with a one-line explanation.
• Six rivals at three levels, a quizmistress who reads every question, and a crowd that reacts to every buzz.
• Answer your way: touch, point and pinch, or speak. Speech is recognised on your headset and never leaves it.
• Play together: up to three friends on the same Wi-Fi. Host a room, join from the list, a code or an invite, pick your name and avatar, and race for the buzzer. Rivals fill empty seats.
• Daily Show: the same questions for everyone, every day.
• Made for your hands, seated or standing. No account, ads or internet.