Brain-games is a simple set of terminal mini-games.
Python Try
Generate Tables / Even / Odd / Prime / Fabonacci / Double Numbers.
Webpage build with HTML, CSS and jQuery which displays whether the entered number is even, odd or prime.
Even Odd Calculator
JavaScript Practice
More or less silly ways to check whether an integer is even.
Obtain even numbers as desired in a second!
All even perfect numbers are constructively classified using the Euclid–Euler formula. Non-constructive elimination confirms no other forms exist. すべての偶数完全数は Euclid–Euler の公式により構成的に分類され、形式外の完全数は非構成的に否定される。
Fun Ways to Obtain Even Fibonacci Numbers
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