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A magnifying glass with an orange handle rests against a green gear containing a cell, a white block, and a crystal.

Stop the spread and show your speed with this high stakes hygiene trivia combat

Microorganisms

ZapStacks

5

Zaps

105

You touch a doorknob, then your face. Millions of hitchhikers just found a new home. From Semmelweis’s hand-washing crusade to the microscopic war on your smartphone screen, the stakes are invisible but lethal. Scrub up and lock in. Can you spot the threat before it spreads?

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ZapStacks

A stylized graphic of a bacterium, a capsule, a round pill, and a shield.
Antibiotic Resistance
20 Zaps · Hard
A spray bottle, a bar of soap on a box, a pair of gloves, and a petri dish with bacteria.
Disinfection & Sanitizers
20 Zaps · Hard
A digital meat thermometer, a bottle, an apple, and a chef's knife are grouped together.
Food Safety
25 Zaps · Hard
A person washes their hands with soap and water as jagged, colorful shapes float nearby.
Handwashing
20 Zaps · Medium
A sponge, spray bottle, and toilet are grouped with a spiked virus-like particle.
Household Germs
20 Zaps · Medium

More ZapCores in Microorganisms

A microscope, petri dish, test tube, sausage, and a spiral coil.
A red spotted mushroom, two tan polyhedral dice, and a slice of toast with a dark, cracked pattern.
Stylized geometric depictions of a tick, a segmented worm, two mosquitoes, and a cluster of microbes.
Stylized drawings of a bacteriophage, a spherical virus with spikes, a DNA double helix, and a petri dish.