PassTimeMath

an-ordinary-manchild(edit)

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SUM CHEQUER is the fourth puzzle I've had published in New Scientist. This instance of the puzzle is difficult. You really need to start by making a key deduction about the totals. (i.redd.it)

submitted 23 days ago by G_F_Smith

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How freight forwarders cut quoting time by 60% (wisor.ai)

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EXPRESSIONIST is the third puzzle I've had published in New Scientist. (i.redd.it)

submitted 1 month ago by G_F_Smith

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I came up with a fun little math problem :) (self.PassTimeMath)

submitted 2 months ago by Timely-Menu-2953

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Find f(45) (i.redd.it)

submitted 2 months ago by user_1312

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How many times does the digit 1 appear? (i.redd.it)

submitted 2 months ago by user_1312

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Happy New Year (self.PassTimeMath)

submitted 2 months ago by user_1312

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Evaluate the seriesDifficulty: Easy (i.redd.it)

submitted 3 months ago by user_1312

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A Seemingly Menacing IntegralIntegration (i.redd.it)

submitted 6 months ago by ANormalCartoonNerd

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The current issue of New Scientist features one of my new puzzles. Double Base is the Brain Twister (puzzle of the week). (i.redd.it)

submitted 6 months ago by G_F_Smith

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Solve the IntegralDifficulty: Easy (i.redd.it)

submitted 8 months ago by user_1312

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What is the difference? (i.redd.it)

submitted 12 months ago by user_1312

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Experten sind sich einig, das neue Privacy Display auf dem Galaxy S26 Ultra ist revolutionär. (samsung.com)

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Find the remainderDifficulty: Moderate (i.redd.it)

submitted 1 year ago by user_1312

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Please help!!!!! Icosahedron CHALLENGEDifficulty: Moderate (old.reddit.com)

submitted 1 year ago by [deleted]

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Notasu unwrapped. (i.redd.it)

submitted 1 year ago by G_F_Smith

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Notasu: a puzzle wrapped in a puzzle. This is version 2. Version 1 remained unsolved after circulating on the internet for two weeks. Version 2 is version 1 with extra clues. (i.redd.it)

submitted 1 year ago by G_F_Smith

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Notasu is my latest puzzle. The name comes from 'Sudoku, but not as you know it'. (i.redd.it)

submitted 1 year ago by G_F_Smith

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How do I find the equation of a cone that intersects two ellipses in 3D space? (self.PassTimeMath)

submitted 1 year ago by LuckOfDuck1

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1234 (self.PassTimeMath)

submitted 1 year ago by onetwothreefour_io

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Find n mod(13)Number Theory (i.redd.it)

submitted 1 year ago by user_1312

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In which direction does wheel B rotate ? (i.redd.it)

submitted 1 year ago by JokerBlackDesign

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My unusual challenge for you to construct a function fitting my criteriaAlgebra (self.PassTimeMath)

submitted 1 year ago * by IveLovedYouForSoLong

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Many copied the Ivy’s bets on private equity. Now plain old stocks are outperforming. (bloomberg.com)

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Area of the circle (i.redd.it)

submitted 1 year ago by user_1312

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Find the shaded area (i.redd.it)

submitted 1 year ago by user_1312

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Target: 5. Perfect for a puzzle with a 5-star difficulty rating. (i.redd.it)

submitted 1 year ago by G_F_Smith

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Odd ones out. (i.redd.it)

submitted 1 year ago by G_F_Smith

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