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One question set, multiple game modes. Tap any game to see it in action. Not sure which to pick?
Answer to place stones and capture territory.
Outrun the snow together.
Earn blasts, then hunt the other team.
Answer to earn energy, then climb.
The class blasts through walls together.
Bid on mystery lots. Most money wins.
Sell tours. Nice, standard, or a total scam.
Answer, restock, and serve the rush.
More correct answers pulls the rope your way.
Answer, then shoot down the alien wave.
Answer, then tap to leap the frozen ridge.
Sensors are used to measure changes in the environment, such as temperature, pressure, and humidity.
A temperature sensor measures the speed of a moving object.
Motion sensors can detect movement in a monitored area
Sensors cannot be used in security monitoring systems.
Monitoring systems can use sensors to collect data and detect unusual conditions
All sensors measure the same physical quantity
An actuator converts a control signal into physical action
Actuators are used only to measure temperature
Electric motors can be used as actuators to move objects
Pneumatic actuators use compressed air to produce movement.
Hydraulic actuators use pressurized liquid to produce force and movement.
A sensor detects changes, while an actuator performs an action.
Crack the passcode before the zombies get in.
Answer, then swat bugs for bonus points.
Race through questions at your own speed.
Same question on every screen. Fastest wins.
Pick a tile, answer, hit bonuses and steals.
