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Neffie / Age Calculator
GNU Affero General Public License v3.0A simple command line program to calculate the age of children (in years and months) from their birthday and the current date.
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Neffie / KeyDetector
GNU Affero General Public License v3.0A class to detect if a specific key was pressed on the console. It takes control of the console, changing it to nonblocking, raw and mute mode while in scope.
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Math Problems / Matt Parkers Math Problems / The Card Order Puzzle
GNU Affero General Public License v3.0The solution for "MPMP: The Card Order Puzzle" (https://www.youtube.com/watch?v=8I1OCqX93XI), with a configurable number of cards.
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Math Problems / Matt Parkers Math Problems / Avoid The Square
GNU Affero General Public License v3.0The solution for "MPMP: Avoid the Square!" (https://www.youtube.com/watch?v=FMQQFbZaQTk), with a configurable square size and a brute force mode and a regular play mode.
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Math Problems / Matt Parkers Math Problems / Unique Distancing Problem
GNU Affero General Public License v3.0The solution for "MPMP: Unique Distancing Problem" (https://www.youtube.com/watch?v=M_YOCQaI5QI), with a configurable square size and a brute force mode and a regular play mode.
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Math Problems / Matt Parkers Math Problems / Permutator
GNU Affero General Public License v3.0A local rust crate managing all possible permutations of points in a grid with the option to remove duplicates like rotations and mirroring.
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Math Problems / Bellos Problems / Fertile Family
GNU Affero General Public License v3.0A iterative and recursive solution for Alex Bellos' 'Fertile Family' problem, Nr. 4.
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Math Problems / Matt Parkers Math Problems / The 19 Challenge
GNU Affero General Public License v3.0The solution for "MPMP: The 19 Challenge" (https://www.youtube.com/watch?v=tBXGIXEV7tI) that finds out which sums of squred prime numbers up to the n-th prime number is divisible by n.
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Math Problems / Matt Parkers Math Problems / Marching Band
GNU Affero General Public License v3.0The solution for "MPMP: The Marching Band Problem" (https://www.youtube.com/watch?v=5GZ5IqxAt30), with a configurable number of band members and a desired number of band formations.
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Math Problems / Matt Parkers Math Problems / Fibonacci Bank
GNU Affero General Public License v3.0The solution for "MPMP: "The 1 Million Bank Balance puzzle" (https://www.youtube.com/watch?v=tjJ2qL9uaz4).
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Math Problems / Matt Parkers Math Problems / Prime Pairs Puzzle
GNU Affero General Public License v3.0The solution for "MPMP: Prime Pairs Puzzle" (https://www.youtube.com/watch?v=AXfl_e33Gt4), with a configurable number of numbers to order.
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Math Problems / Matt Parkers Math Problems / Arranging Cats and Dogs
GNU Affero General Public License v3.0The solution for "MPMP: arranging cats and dogs" (https://www.youtube.com/watch?v=8gppjTZ1vCE), with a configurable number of containers (max 31) and a configurable number of cats that may be adjacent.
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Math Problems / Bellos Problems / The Ants on a Stick
GNU Affero General Public License v3.0Alex Bellos' problem Nr 11: 'The Ants on A Stick'.
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Math Problems / Bellos Problems / Walk the Plank
GNU Affero General Public License v3.0The be a great, piratic solution the problem of goo', ol' Alex Bellos', Nr. 28 'Walk the plank'!
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Math Problems / Matt Parkers Math Problems / Pascals Triangle
GNU Affero General Public License v3.0The solution for "How odd is Pascal's Triangle?" (https://www.youtube.com/watch?v=tjJ2qL9uaz4), with a configurable size and the option to print Pascal's Triangle (or only the odd values of it).
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Neffie / SPDU calculator
GNU Affero General Public License v3.0A SPDU calculator / brute forcer for the CRC8 checksum on a CAN bus.
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Neffie / plattform
Creative Commons Zero v1.0 UniversalUpdated