How Do You Solve Riddles

SpendBalances1 + s2 + s3 + s4200 – 4s1 – 3s2 – 2s3 – s4

What is white when it's dirty?

The answer to this interesting What Becomes White When It Is Dirty? Riddle is Blackboard.

Is the answer 40 or 96?

Follow @9gag for mental exercises. The two answers to the puzzle are 40 and 96. The quick answer, therefore, is 40, arrived at by simply adding each equation with the sum from the previous equation.

Chloe Bennett

Chloe Bennett

Culture, Media & Entertainment Columnist

Chloe Bennett explores the intersection of pop culture, streaming entertainment, digital trends, and contemporary lifestyle. Her weekly commentary reaches thousands of culture enthusiasts.

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