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    <title>Brain Teasers</title>
    <link>http://geniusbrainteasers.com</link>
    <description>puzzles, riddles, mathematical problems, mastermind, cinemania...</description>
    <dc:language>en</dc:language>
    <dc:rights>Copyright 2015</dc:rights>
<item>
	<title>What a winning combination?</title>
	<link>http://geniusbrainteasers.com/What-a-winning-combination/8715</link>
	<guid>http://geniusbrainteasers.com/What-a-winning-combination/8715</guid>
	<description>
	<![CDATA[
	The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.	<br />
		<a target="_blank" href="http://geniusbrainteasers.com/What-a-winning-combination/8715"><img src="http://geniusbrainteasers.com/archive/2026/05/12/mastermind-1778544301.png" width="350" alt="What a winning combination?" /></a>
		<br />
	#brainteasers <a href='/tag/mastermind/'>#mastermind</a>	<br /><br />
	Check answer on page <a target="_blank" href="http://geniusbrainteasers.com/What-a-winning-combination/8715">http://geniusbrainteasers.com/What-a-winning-combination/8715</a>
	]]>
	</description>
	<pubDate>Tue, 12 May 2026 00:00:00</pubDate>
</item>
<item>
	<title>Calculate the number 595</title>
	<link>http://geniusbrainteasers.com/calculate-the-number-595/8714</link>
	<guid>http://geniusbrainteasers.com/calculate-the-number-595/8714</guid>
	<description>
	<![CDATA[
	NUMBERMANIA: Calculate the number 595 using numbers [2, 1, 8, 7, 66, 516] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.	<br />
		<a target="_blank" href="http://geniusbrainteasers.com/calculate-the-number-595/8714"><img src="http://geniusbrainteasers.com/archive/2026/05/11/numbermania-1778457901.png" width="350" alt="Calculate the number 595" /></a>
		<br />
	#brainteasers <a href='/tag/math/'>#math</a> #numbermania	<br /><br />
	Check answer on page <a target="_blank" href="http://geniusbrainteasers.com/calculate-the-number-595/8714">http://geniusbrainteasers.com/calculate-the-number-595/8714</a>
	]]>
	</description>
	<pubDate>Mon, 11 May 2026 00:00:00</pubDate>
</item>
<item>
	<title>Find number abc</title>
	<link>http://geniusbrainteasers.com/Find-number-abc/8713</link>
	<guid>http://geniusbrainteasers.com/Find-number-abc/8713</guid>
	<description>
	<![CDATA[
	If 39094 + 5aa93 = 90b8c find number abc. Multiple solutions may exist. 	<br />
		<a target="_blank" href="http://geniusbrainteasers.com/Find-number-abc/8713"><img src="http://geniusbrainteasers.com/archive/2026/05/10/math-1778371501.png" width="350" alt="Find number abc" /></a>
		<br />
	#brainteasers <a href='/tag/math/'>#math</a>	<br /><br />
	Check answer on page <a target="_blank" href="http://geniusbrainteasers.com/Find-number-abc/8713">http://geniusbrainteasers.com/Find-number-abc/8713</a>
	]]>
	</description>
	<pubDate>Sun, 10 May 2026 00:00:00</pubDate>
</item>
<item>
	<title>Find the right combination</title>
	<link>http://geniusbrainteasers.com/Find-the-right-combination/8712</link>
	<guid>http://geniusbrainteasers.com/Find-the-right-combination/8712</guid>
	<description>
	<![CDATA[
	The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.	<br />
		<a target="_blank" href="http://geniusbrainteasers.com/Find-the-right-combination/8712"><img src="http://geniusbrainteasers.com/archive/2026/05/09/mastermind-1778285101.png" width="350" alt="Find the right combination" /></a>
		<br />
	#brainteasers <a href='/tag/mastermind/'>#mastermind</a>	<br /><br />
	Check answer on page <a target="_blank" href="http://geniusbrainteasers.com/Find-the-right-combination/8712">http://geniusbrainteasers.com/Find-the-right-combination/8712</a>
	]]>
	</description>
	<pubDate>Sat, 09 May 2026 00:00:00</pubDate>
</item>
<item>
	<title>Calculate the number 4333</title>
	<link>http://geniusbrainteasers.com/calculate-the-number-4333/8711</link>
	<guid>http://geniusbrainteasers.com/calculate-the-number-4333/8711</guid>
	<description>
	<![CDATA[
	NUMBERMANIA: Calculate the number 4333 using numbers [3, 2, 5, 4, 60, 158] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.	<br />
		<a target="_blank" href="http://geniusbrainteasers.com/calculate-the-number-4333/8711"><img src="http://geniusbrainteasers.com/archive/2026/05/08/numbermania-1778198701.png" width="350" alt="Calculate the number 4333" /></a>
		<br />
	#brainteasers <a href='/tag/math/'>#math</a> #numbermania	<br /><br />
	Check answer on page <a target="_blank" href="http://geniusbrainteasers.com/calculate-the-number-4333/8711">http://geniusbrainteasers.com/calculate-the-number-4333/8711</a>
	]]>
	</description>
	<pubDate>Fri, 08 May 2026 00:00:00</pubDate>
</item>
<item>
	<title>MAGIC SQUARE: Calculate A-B*C</title>
	<link>http://geniusbrainteasers.com/MAGIC-SQUARE-Calculate-A-B-C/8710</link>
	<guid>http://geniusbrainteasers.com/MAGIC-SQUARE-Calculate-A-B-C/8710</guid>
	<description>
	<![CDATA[
	The aim is to place the some numbers from the list (1, 10, 12, 13, 15, 16, 19, 62, 64, 68) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A-B*C.	<br />
		<a target="_blank" href="http://geniusbrainteasers.com/MAGIC-SQUARE-Calculate-A-B-C/8710"><img src="http://geniusbrainteasers.com/archive/2026/05/07/magic-square-1778112325.png" width="350" alt="MAGIC SQUARE: Calculate A-B*C" /></a>
		<br />
	#brainteasers <a href='/tag/math/'>#math</a> #magicsquare	<br /><br />
	Check answer on page <a target="_blank" href="http://geniusbrainteasers.com/MAGIC-SQUARE-Calculate-A-B-C/8710">http://geniusbrainteasers.com/MAGIC-SQUARE-Calculate-A-B-C/8710</a>
	]]>
	</description>
	<pubDate>Thu, 07 May 2026 00:00:00</pubDate>
</item>
<item>
	<title>Find number abc</title>
	<link>http://geniusbrainteasers.com/Find-number-abc/8709</link>
	<guid>http://geniusbrainteasers.com/Find-number-abc/8709</guid>
	<description>
	<![CDATA[
	If 9b003 + 9036b = cab36a find number abc. Multiple solutions may exist. 	<br />
		<a target="_blank" href="http://geniusbrainteasers.com/Find-number-abc/8709"><img src="http://geniusbrainteasers.com/archive/2026/05/06/math-1778025901.png" width="350" alt="Find number abc" /></a>
		<br />
	#brainteasers <a href='/tag/math/'>#math</a>	<br /><br />
	Check answer on page <a target="_blank" href="http://geniusbrainteasers.com/Find-number-abc/8709">http://geniusbrainteasers.com/Find-number-abc/8709</a>
	]]>
	</description>
	<pubDate>Wed, 06 May 2026 00:00:00</pubDate>
</item>
<item>
	<title>Which is a winning combination of digits?</title>
	<link>http://geniusbrainteasers.com/Which-is-a-winning-combination-of-digits/8708</link>
	<guid>http://geniusbrainteasers.com/Which-is-a-winning-combination-of-digits/8708</guid>
	<description>
	<![CDATA[
	The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.	<br />
		<a target="_blank" href="http://geniusbrainteasers.com/Which-is-a-winning-combination-of-digits/8708"><img src="http://geniusbrainteasers.com/archive/2026/05/05/mastermind-1777939501.png" width="350" alt="Which is a winning combination of digits?" /></a>
		<br />
	#brainteasers <a href='/tag/mastermind/'>#mastermind</a>	<br /><br />
	Check answer on page <a target="_blank" href="http://geniusbrainteasers.com/Which-is-a-winning-combination-of-digits/8708">http://geniusbrainteasers.com/Which-is-a-winning-combination-of-digits/8708</a>
	]]>
	</description>
	<pubDate>Tue, 05 May 2026 00:00:00</pubDate>
</item>
<item>
	<title>Calculate the number 994</title>
	<link>http://geniusbrainteasers.com/calculate-the-number-994/8707</link>
	<guid>http://geniusbrainteasers.com/calculate-the-number-994/8707</guid>
	<description>
	<![CDATA[
	NUMBERMANIA: Calculate the number 994 using numbers [3, 9, 3, 8, 92, 555] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.	<br />
		<a target="_blank" href="http://geniusbrainteasers.com/calculate-the-number-994/8707"><img src="http://geniusbrainteasers.com/archive/2026/05/04/numbermania-1777853101.png" width="350" alt="Calculate the number 994" /></a>
		<br />
	#brainteasers <a href='/tag/math/'>#math</a> #numbermania	<br /><br />
	Check answer on page <a target="_blank" href="http://geniusbrainteasers.com/calculate-the-number-994/8707">http://geniusbrainteasers.com/calculate-the-number-994/8707</a>
	]]>
	</description>
	<pubDate>Mon, 04 May 2026 00:00:00</pubDate>
</item>
<item>
	<title>Find number abc</title>
	<link>http://geniusbrainteasers.com/Find-number-abc/8706</link>
	<guid>http://geniusbrainteasers.com/Find-number-abc/8706</guid>
	<description>
	<![CDATA[
	If 5ca4a - bbc8c = 34b53 find number abc. Multiple solutions may exist. 	<br />
		<a target="_blank" href="http://geniusbrainteasers.com/Find-number-abc/8706"><img src="http://geniusbrainteasers.com/archive/2026/05/03/math-1777766701.png" width="350" alt="Find number abc" /></a>
		<br />
	#brainteasers <a href='/tag/math/'>#math</a>	<br /><br />
	Check answer on page <a target="_blank" href="http://geniusbrainteasers.com/Find-number-abc/8706">http://geniusbrainteasers.com/Find-number-abc/8706</a>
	]]>
	</description>
	<pubDate>Sun, 03 May 2026 00:00:00</pubDate>
</item>
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