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These problems are mostly math-related. That's not to say that they're all straightforward. You'll still need to flex your noggin to figure them out!

Latest: Six or less?

This simple math problem went viral (about five million views) on YouTube:

6÷3(1+2)

What is your answer and its justification?

Submitted on 2018-08-09 by Ady TZIDON

Page 2 of 120

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Sort it out ! |
Posted on 2018-06-05 by Ady TZIDON (No Solution Yet, 1 Comments)

Optimal result |
Posted on 2018-06-04 by Ady TZIDON (No Solution Yet, 11 Comments)

What is the value of D? |
Posted on 2018-05-27 by Ady TZIDON (No Solution Yet, 1 Comments)

A Common Number |
Posted on 2018-05-09 by Larry (Solution Posted, 3 Comments)

From NPR |
Posted on 2018-05-08 by Ady TZIDON (No Solution Yet, 1 Comments)

Strongly related |
Posted on 2018-05-05 by Ady TZIDON (Solution Posted, 1 Comments)

IMPROVED? |
Posted on 2018-04-27 by Ady TZIDON (No Solution Yet, 3 Comments)

If only it's a power of three |
Posted on 2018-04-22 by Danish Ahmed Khan (No Solution Yet, 0 Comments)

Debugging a system |
Posted on 2018-04-16 by Ady TZIDON (Solution Posted, 5 Comments)

Prime stars |
Posted on 2018-04-13 by Ady TZIDON (No Solution Yet, 2 Comments)

The royal sisters |
Posted on 2018-04-09 by Ady TZIDON (No Solution Yet, 3 Comments)

Better late than never ...HNY |
Posted on 2018-04-01 by Ady TZIDON (No Solution Yet, 3 Comments)

Pascal Determinant |
Posted on 2018-03-31 by Danish Ahmed Khan (No Solution Yet, 3 Comments)

Goldiolics | Rating: 5.00
Posted on 2018-03-30 by Danish Ahmed Khan (No Solution Yet, 6 Comments)

Generating triplets of squares |
Posted on 2018-03-25 by Ady TZIDON (No Solution Yet, 5 Comments)

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