Mental Clock
The new mental game!
by
Book Cover & Preview Text
Rules of the game:
Using the operations +, -, x and /, find the required result.
Use all the hours and minutes figures, either separated or grouped.
Example:
12:47
Find 50
Solution = 1+2=3 ; 3+47=50
More examples on www.mentalclock.com
Formats
Book Details
About the Book
MENTAL CLOCK is a puzzle game, created by a child who used to stare at his digital alarm clock before sleeping.
One night, unable to fall asleep, he started to play with the figures he sees on the clock by adding, subtracting, multiplying and dividing them.
Since this moment, he looks forward to going to bed at night to play his game.
From children to mathematicians, MENTAL CLOCK is an addictive, entertaining game that tickles the mind.
Easy to play, Mental Clock offers several levels of difficulties that is suitable for children and adults alike!
Hurry up and find yours!
About the Author
When I was a child, I used to stare at my digital alarm clock before sleeping.
One night, unable to fall asleep, I started to play with the figures I saw on the clock by adding, subtracting, multiplying and dividing them.
From this moment, I was so eager to go to bed at night to play my game.
I was born in France near Paris and during a trip to Vancouver Canada I discussed about this game to a friend of mine.
He was really interested by it and started to play.
It makes me motivated to create a book and a phone application to allow people tickling their brains while distracting them.