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Tag Archives: Geometry puzzles
Solution to Puzzle #181: Hidden Cross
This was a simple puzzle, but I did not get as many solutions as I would have expected. Both Suman Saraf and Pratik Poddar sent the right answers, along with three people at home – Karan Sharma (my nephew) and … Continue reading
Solution to Puzzle #178: Minarets of Samarra
This was a beautiful geometry arrangement puzzle, and I received correct answers from three people – Vishal Poddar, Mahi Saraf and Suman Saraf – well done all! Am reproducing the answers from all of them, please notice the patters of … Continue reading
Puzzle #178: Minarets of Samarra
This is a wonderful puzzle contributed by Alok Mittal, through his Maths Circles class. There is one great minaret in Samarra, but what if the Caliph decided to build twelve? Since the Caliph loves regular geometry, he decides to build … Continue reading
Solution to Puzzle #173: Dividing a Circle into 7 Parts
This was a beautiful puzzle and amongst my favourite geometry puzzles. Unfortunately I did not get a perfect answer from anyone, even though I did receive an answer from Abhinav Jain and Pratik Poddar. I am taking the liberty of … Continue reading
Puzzle #173:Diving a Circle Into 7 parts
This is yet another wonderful puzzle sent by Suman Saraf. Thanks Suman! Given a circle and it’s diameter, how can you partition it’s area into seven equal regions without using straight lines. As always, please send your answers as comments … Continue reading
Solution to Puzzle #170: Rectangle and the Oil Well
I got many correct answers, thanks to all who responded. This was a “simple” application of pythogoras theorem. I got correct answers from Abhinav Jain, Pratik Poddar, Karan, Praneeth Ruthala, Suman Saraf and Mahi Saraf. While everyone sent me only … Continue reading
Solution to Puzzle #169: Division of a Cake
This puzzle was not as easy as it looked…many people sent solution, but only Suman Saraf and his daughter Mahi sent the correct ones. To copy a line I really liked from Suman’s solution – The essence of fair or envy … Continue reading