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Tag Archives: Pigeon Hole Principle Puzzles
Puzzle #191: 1×4 Rectangular Stone Plates
This is a gem of a puzzle from A Moscow Math Circle, Week by Week Problem Sets by Sergey Dorichenko. Can a 10×10 square be paved with 1×4 rectangular stone plates? As always, please send your answers as comments within … Continue reading
Solution to Puzzle #186: 4×4 Grid
This was a simple puzzle, a classical application of the pigeon hole principle. I got correct answers from Deepak Goyal (my brother in NY), Mahi Saraf (as always) and Pratik Poddar (as always again). I am taking the liberty of … Continue reading
Solution to Puzzle #110: Circular Dining Table
This was a relatively easy puzzle and many people sent a correct answer. That included Siddhartha Goel, Suman Saraf, Pratik Poddar, Traveling Salesman (which I believe is a nick name), Narsimha Pai and Salil Panikkaveettil. The puzzle used a popular … Continue reading
Solution to Puzzle #86: Add The Digits and Count
This was a difficult puzzle, and I got only one response and a correct one from Ganesh Ramani, my friend from IITD Comp Science and now in Tokyo – well done! To arrive at the solution, lets begin with Variation … Continue reading
Posted in Solution
Tagged Alok Goyal, combinatorial puzzles, Numbers puzzles, Pigeon Hole Principle Puzzles
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