Vyxal 3 is still a stack based programming language that uses a Single Byte Code Set (SBCS) for scoring well in code golf. It also retains some of the key features of. version 2, such as contexts, modifiers and many, many type overloads. It also maintains the more prac-lang-centric features such ...

This year, we made the difficult decision to sunset Winter/Summer Bash. Winter Bash has been an annual event on Stack Exchange each December for the past decade. What are the origin and goals of Winter Bash? Winter Bash, in its original conception, was an event that was there for fun at the end o...

One lane is closed, the vehicles have to thread their way in according to the zip-lock system: One car from one lane, the next car from the other lane, always taking turns. Input: Two vehicle queues, represented e.g. as strings, in which short cars are represented by individual symbols, lorries b...

One-dimensional map colouring It is a well-known fact that you can colour a two-dimensional map with four colours in such a way that two countries with a common border always have different colours. There have already been enough challenges on this topic. However, the prerequisite for this is tha...