Vamshi Jandhyala
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Tag: #mathematics
  • Unusual Crossword
    An unusual crossword based on the first 30 digits of pi.
  • Knights on a chess board
    The power and beauty of Markov Chains.
  • Expected distance of a random point from the centre of a regular polygon with circum radius one
    Calculating expectation analytically and computationally.
  • A surprising polygon formula
    Problem of the Week from Stan Wagon.
  • On camels and straws
    A famous puzzle about probability and expectation involving sum of uniform random variables.
  • 142857 - A remarkable number
    Surprising properties of cyclic numbers.
  • Evolutionary Computation
    The power of the technique illustrated with a couple of examples.
  • Simulated Annealing
    The power of the technique illustrated with a couple of examples.
  • Beside the point
    A wonderful geometric probability puzzle from Jane Street.
  • A Prime Sum Circle
    And related puzzles solved using Graph Theory
  • Will Someone Be Sitting In Your Seat On The Plane?
    A FiveThirtyEight Riddler puzzle.
  • When Will The Arithmetic Anarchists Attack?
    A FiveThirtyEight Riddler puzzle.
  • No Isosceles Triangles For You!
    A FiveThirtyEight Riddler puzzle.
  • An Archery problem
    A FiveThirtyEight Riddler puzzle.
  • Can You Solve This Astronomical Enigma?
    A FiveThirtyEight Riddler puzzle.
  • Can You Bake The Biggest Ï€?
    A FiveThirtyEight Riddler puzzle.
  • Can You Get A Haircut Already?
    A FiveThirtyEight Riddler puzzle.
  • Will The Neurotic Basketball Player Make His Next Free Throw?
    A FiveThirtyEight Riddler puzzle.
  • Should The Grizzly Bear Eat The Salmon?
    A FiveThirtyEight Riddler puzzle.
  • Breaking a slide rule into four pieces
    A FiveThirtyEight Riddler puzzle.
  • How Long Will It Take To Blow Out The Birthday Candles?
    A FiveThirtyEight Riddler puzzle.
  • How Many Ways Can You Raid The Candy Shop?
    A FiveThirtyEight Riddler puzzle.
  • How Many Cars Will Get Stuck In Traffic?
    A FiveThirtyEight Riddler puzzle.
  • Should You Pay $250 To Play This Casino Game?
    A FiveThirtyEight Riddler puzzle.
  • Can You Hop Across The Chess Board?
    A FiveThirtyEight Riddler puzzle.
  • Are You Clever Enough?
    A FiveThirtyEight Riddler puzzle.
  • Can You Climb Your Way To Victory?
    A FiveThirtyEight Riddler puzzle.
  • Can You Systematically Solve A Friday Crossword?
    A FiveThirtyEight Riddler puzzle.
  • Can You Crack The Case Of The Crescent Moon?
    A FiveThirtyEight Riddler puzzle.
  • Can You Cross Like A Boss?
    A FiveThirtyEight Riddler puzzle.
  • Can You Crack The Case Of The Crystal Key?
    A FiveThirtyEight Riddler puzzle.
  • Delirious Ducks
    A FiveThirtyEight Riddler puzzle.
  • Same number on all the dies
    A FiveThirtyEight Riddler puzzle.
  • Who Betrayed Dune’s Duke Leto?
    A FiveThirtyEight Riddler puzzle.
  • Where Will The Seven Dwarfs Sleep Tonight?
    A FiveThirtyEight Riddler puzzle.
  • Can You Solve This Elevator Button Puzzle?
    A FiveThirtyEight Riddler puzzle.
  • En Garde! Can You Win The Fencing Relay?
    A FiveThirtyEight Riddler puzzle.
  • Can You Find An Extra Perfect Square?
    A FiveThirtyEight Riddler puzzle.
  • Centered Pentagonal Number
    A FiveThirtyEight Riddler puzzle.
  • Can You Draft A Riddler Fantasy Football Dream Team?
    A FiveThirtyEight Riddler puzzle.
  • Can you help a frogger out?
    A FiveThirtyEight Riddler puzzle.
  • Can You Find A Number Worth Its Weight In Letters?"
    A FiveThirtyEight Riddler puzzle.
  • Can You Slay The Puzzle Of The Monsters’ Gems?
    A FiveThirtyEight Riddler puzzle.
  • Can you stick it to the genie?
    A FiveThirtyEight Riddler puzzle.
  • Will You Be A Ghostbuster Or A World Destroyer?
    A FiveThirtyEight Riddler puzzle.
  • Work A Shift In The Riddler Gift Shop
    A FiveThirtyEight Riddler puzzle.
  • Will Riddler Nation Win Gold In Archery?
    A FiveThirtyEight Riddler puzzle.
  • Probability and vitamin pills
    A FiveThirtyEight Riddler puzzle.
  • Can you catch the cricket?
    A FiveThirtyEight Riddler puzzle.
  • Little Cubes
    A FiveThirtyEight Riddler puzzle.
  • How Low Can You Roll?
    A FiveThirtyEight Riddler puzzle.
  • Can you find the luckiest coin?
    A FiveThirtyEight Riddler puzzle.
  • Can you flip the magic coin?
    A FiveThirtyEight Riddler puzzle.
  • Can You Bat .299 In 299 Games?
    A FiveThirtyEight Riddler puzzle.
  • Who Wants To Be A Riddler Millionaire?
    A FiveThirtyEight Riddler puzzle.
  • The Puzzle Of Misanthropic Neighbors?
    A FiveThirtyEight Riddler puzzle.
  • Help Us Find These Missing Pieces
    A FiveThirtyEight Riddler puzzle.
  • Can You Hunt For The Mysterious Numbers?
    A FiveThirtyEight Riddler puzzle.
  • What Are The Odds You’d Already Have My Number?
    A FiveThirtyEight Riddler puzzle.
  • Can You Navigate The One-Way Streets?
    A FiveThirtyEight Riddler puzzle.
  • Solving Ostomachion using Z3
    A FiveThirtyEight Riddler puzzle.
  • Can You Get The Paper Cut?
    A FiveThirtyEight Riddler puzzle.
  • Can You Rescue The Paratroopers?
    A FiveThirtyEight Riddler puzzle.
  • Can You Win The Penalty Shootout?
    A FiveThirtyEight Riddler puzzle.
  • Can You Cut The Perfect Pancake?
    A FiveThirtyEight Riddler puzzle.
  • Points on a circle
    A FiveThirtyEight Riddler puzzle.
  • Can You Bake The Radish Pie?
    A FiveThirtyEight Riddler puzzle.
  • Random Tic Tac Toe
    A FiveThirtyEight Riddler puzzle.
  • Can You Randomly Move The Tower?
    A FiveThirtyEight Riddler puzzle.
  • How Do You Like Them Rectangles?
    A FiveThirtyEight Riddler puzzle.
  • Can You Win Riddler Jenga?
    A FiveThirtyEight Riddler puzzle.
  • Can You Decipher The Secret Message?
    A FiveThirtyEight Riddler puzzle.
  • Can You Shuffle Numbers?
    A FiveThirtyEight Riddler puzzle.
  • Can You Skillfully Ski The Slopes?
    A FiveThirtyEight Riddler puzzle.
  • Can You Slice The Ice?
    A FiveThirtyEight Riddler puzzle.
  • How Long Will Your Smartphone Distract You From Family Dinner?
    A FiveThirtyEight Riddler puzzle.
  • Can You Tell When The Snow Started?
    A FiveThirtyEight Riddler puzzle.
  • How Many Friends Are On The Riddler Social Network?
    A FiveThirtyEight Riddler puzzle.
  • Can You Find A Matching Pair Of Socks?
    A FiveThirtyEight Riddler puzzle.
  • You Have $1 Billion To Win A Space Race. Go.
    A FiveThirtyEight Riddler puzzle.
  • Can You Survive Squid Game?
    A FiveThirtyEight Riddler puzzle.
  • How Many Ways Can You Build A Staircase?
    A FiveThirtyEight Riddler puzzle.
  • Who Steals The Most In A Town Full Of Thieves?
    A FiveThirtyEight Riddler puzzle.
  • Can You Time The Stoplight Just Right?
    A FiveThirtyEight Riddler puzzle.
  • Night Falls. A Storm Rolls In. Can You Cross The River?
    A FiveThirtyEight Riddler puzzle.
  • Can You Reach The Summit First?
    A FiveThirtyEight Riddler puzzle.
  • Should You Shoot Free Throws Underhand?
    A FiveThirtyEight Riddler puzzle.
  • Can You Solve The Vexing Vexillology?
    A FiveThirtyEight Riddler puzzle.
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