| LIFE Here's another little numbers puzzle I thought was fun. It might seem easy, and in a sense it is.

[TerryP]

This one was pretty cool as well. The question was how many seconds does it take you to find the missing number?

My logic ... took me maybe two seconds. MY logic.

 

[RollllTide!]

5 seconds counting backwards

 

[RollllTide!]

View attachment 26065I knew where this was going as soon as I saw it...but, it's a good idea for a puzzle. X is the number of sides...good exercise for a high school class.

Spoiler

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