Go solution to Pandigital products - Problem 32 - Project Euler.

Convert int or int64 to string in Go via fmt.Sprintf.

Go solution to Digit fifth powers - Problem 30 - Project Euler.

Check if a large number is divisible by 3 or not in Go. This exercise is good example for type casting between int and string in Go.

Check if the value of HTML input text field is integer in Go. Compiled to JavaScript using GopherJS.

2n + 1 = p + 2q always has a solution in primes p and q (not necessarily distinct) for n > 2. This online demo finds p and q for given odd number greater than 5. The demo is written in Go and compiled to JavaScript using GopherJS.

check HTML text input field to see if the value is integer.

2n + 1 = p + 2q always has a solution in primes p and q (not necessarily distinct) for n > 2. This online demo finds p and q for given odd number greater than 5.

Test if a number (at least 2-digit) is Lychrel number or not under limited iterations in Go.

Go solution to Number letter counts - Problem 17 - Project Euler.

Spell numbers from 1 to 1000 in English via Go programming language.

Go solution to Largest product in a grid - Problem 11 - Project Euler.

Given a string of 20x20 grid, convert the string to two dimensional slice in Go.

Go solution to largest product in a series - Problem 8 - Project Euler.

Go solution to summation of primes - Problem 10 - Project Euler.

Check whether two strings are anagram of each other by sorting in Go programming language.

Check if an integer number is palindrome in Go programming language.

Go type conversion (type casting) between string and integer number.

Go type conversion (type casting) between string and floating number.