Ascii Art Mayan Numerals
code-golfmathbase-conversion
This challenge is simple. Given a number, output a ascii-art representation of the number, using the Mayan Base-20 numeral system.
What is the Mayan system?
The Mayans used base 20 to store numbers, so the first position was the 1s place,...
The INI file format is an informal standard for configuration files for some platforms or software. INI files are simple text files with a basic structure composed of sections, properties, and values.
In MS-DOS and 16-bit Windows platforms up through Windows ME, the INI file served as the primary mechanism to configure operating system and installed applications features, such as device drivers, fonts, startup launchers, and things that needed to be initialized in booting Windows. INI files were also generally used by applications to store their individual settings.
In Windows NT Microsoft introduced...
Fastest Hashi solver!
code-golf grid
You must write a program that solves a board in "Hashiwokakero", which I will call "Hashi" for brevity's sake. Here are the rules of Hashi.
You are given a 2d grid with "islands" on it. Here is a grid with 4 islands:
1 3 1
1
The goal is to...
