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Candies

May 27, 2016, 9:18 PM | by Serhiy Grabarchuk Jr

It was a warm July day. Around 70F in the air. Stephen had an appointment with his dentist today who was 16 miles away. Arriving a bit earlier than…

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Double Exposure

May 06, 2016, 11:54 PM | by Serhiy Grabarchuk Jr

Nine digits are presented as words – a digit per line. Two digits can be spotted twice in this arrangement – each one when an imaginary straight line is drawn through the centers of respective tiles.

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Shopping Spree

Apr 29, 2016, 11:58 PM | by Serhiy Grabarchuk Jr

Charlotte spent her morning in downtown. After a delicious cup of hot chocolate at location #102, she visited a perfume salon at location #56 across the street. She then stepped into…

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Triangle to Square

Apr 15, 2016, 3:53 PM | by Serhiy Grabarchuk Jr

Suppose you have a shape of an equilateral triangle with straight sides. Using only a pencil and the triangle as a ruler it is possible to draw a…  

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Straight to Finish

Mar 31, 2016, 11:50 PM | by Serhiy Grabarchuk Jr

Three cars were racing on a track. They racing pattern was very interesting. Based on the pattern it is possible to…

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The KC Office Puzzle

Mar 18, 2016, 11:23 PM | by Serhiy Grabarchuk Jr

A floor planner wants to minimize the total distances for the company’s employees to the floor’s Kitchen. What is the reachable limit?

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SketchFrame

Mar 03, 2016, 11:57 PM | by Serhiy Grabarchuk Jr

Can you sketch a shape which should go instead of the question mark in order to complete the sequence?

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Close Numbers

Feb 18, 2016, 8:20 PM | by Serhiy Grabarchuk Jr

A certain number should be placed in one of the empty cells of the grid in order to complete the pattern. In which row should it go?

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Changing the Total

Feb 11, 2016, 11:14 AM | by Serhiy Grabarchuk Jr

Eleven matchsticks are arranged into two digits: 6 and 3, resulting in three numbers: 6, 3, and 63. Their total is 6 + 3 + 63 = 72. It is possible to move…  

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Parent Committee

Feb 04, 2016, 12:59 AM | by Serhiy Grabarchuk Jr

Sitting in a circle, eight parents were discussing their children’s class issues. Parents were of 4 different professions…

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The NDQF Bet

Jan 27, 2016, 1:24 PM | by Serhiy Grabarchuk Jr

Which coin should be placed on the fourth banknote in order to complete the initial pattern?

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The ATM Dilemma

Jan 20, 2016, 1:26 AM | by Serhiy Grabarchuk Jr

Frank and Grant just bet: were there more odd-numbered or even-numbered presidents on US banknotes up to $100? Jeff happened to know all presidents by their numbers but…

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The Frozen Mail

Jan 13, 2016, 1:27 AM | by Serhiy Grabarchuk Jr

A good fairy of Arendelle sent a special message to someone of the kingdom’s dwellers. Who happened to be the addressee?

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Laundry Charge

Jan 06, 2016, 12:57 AM | by Serhiy Grabarchuk Jr

In the charge-and-wash cycles is it possible for Sean to reach a $0 balance on his laundry card in a near future?

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Tracin’ Contours

Dec 30, 2015, 11:58 PM | by Serhiy Grabarchuk Jr

Which shape from the bottom row should be placed instead of the question mark in order to complete the top sequence?

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The Final Pattern

Dec 22, 2015, 10:01 AM | by Serhiy Grabarchuk Jr

Which pattern should be placed in the lower right square with instead of the question mark in order to complete the holiday sequence?

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Rolling Dice

Dec 15, 2015, 12:12 AM | by Serhiy Grabarchuk Jr

Only one of the given faces will be present on the final die to complete the overall sequence. Which one is it?

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How Much?

Dec 07, 2015, 1:18 PM | by Serhiy Grabarchuk Jr

What character should be placed instead of the question mark in order to complete the equation?

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