Put Your Brain To The Test: Try To Solve These Challenging Riddles Solo!

What is black when it’s clean and white when it’s dirty?

Retry Correct Incorrect Although many people grew up looking at green chalkboards in school instead of black ones, they typically weren’t given this specific name. Nonetheless, the whiter they become, the more in need of an eraser they are.

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Remi Turcotte/unsplash

Remi Turcotte/unsplash

What is black when it’s clean and white when it’s dirty?

• A blackboard
• A black dog
• A black hole
• An eight-ball