Serhiy Grabarchuk Jr.

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This page gathers all puzzles presented at Puzzles.COM, which are either created by Serhiy Grabarchuk Jr. or made after some of his puzzle ideas.

Next Square
Next Square
by Serhiy Grabarchuk Jr.
A sequence consists of four squares already. The fifth one is missing. It can be chosen from a number of options. The task is to pick up the right one. For this you have to unveil the sequence's prime clue.
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Puzzling Time
Puzzling Time
by Serhiy Grabarchuk Jr.
Move two matches to get the exact time half past four.
Play  |  Download  |  Matchstick Puzzles
The Bat
The Bat
by Serhiy Jr. and Peter Grabarchuk
Make the match bat flying away in another direction. What do you think, how many moves will you need to do this? Just three right moves...
Play  |  Download  |  Matchstick Puzzles
Christmas Tree
Christmas Tree
by Serhiy Grabarchuk Jr.
It can be a little Christmas puzzle gift to entertain you for a few minutes at least - only three triangles hidden in a Christmas Tree and the extra one that has to be found.
Play  |  Download  |  Matchstick Puzzles
Between the Lines
Between the Lines
by Serhiy Grabarchuk, Jr.
What can be seen between these lines? Is it something meaningful of meaningless? What can you spot yourself?
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Square to Triangle
Square to Triangle
by Serhiy Grabarchuk, Jr.
Provided with a perfect square, a pencil, a piece of paper your goal is to use your creativity to draw a... perfect equilateral triangle. How hard is it to convert a square into a triangle?
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Two Jars
Two Jars
by Serhiy Grabarchuk, Jr.
Each of the two jars has a capacity of 6 liters exactly. Supposing you have an immense supply of water the task is to measure 4 liters using only these two jars as measuring tools.
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Kisses & Handshakes
Kisses & Handshakes
by Serhiy Grabarchuk, Jr.
Knowing the number of kisses and handshakes guests exchanged with each other and with the hosts it is possible to answer how many of them arrived at a dinner and if they arrived in couples or alone. Any ideas?
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The Eighth Triangle
The Eighth Triangle
by Serhiy Grabarchuk, Jr.
Seven matchstick triangles are scattered around in quite a chaotic order. How to move just three matchsticks so that an additional triangle would appear?
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Coin Cup
Coin Cup
by Serhiy Grabarchuk, Jr.
You don't have to win a playoff to get the cup turn over. Just win your own set in two coins and make the cup stand upside down.
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Coin Squad
Coin Squad
by Serhiy Grabarchuk, Jr.
Form a little coin squad, and change then its order by a simple slide the coins in pairs. It really doesn't require the military tactics.
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Doggy Mosaic
Doggy Mosaic
by Serhiy Grabarchuk, Jr.
Find your own way how to complete some mosaic with the figures of these smart dogs. Can you explain how it can be?
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Square Waves
Square Waves
by Serhiy Grabarchuk, Jr.
The straight lines on square grids seem to be curved where they are covered with the shaded figures.
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Last Updated: February 5, 2011 top
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