Basic pathfinding is a duplicate to many existing katas.

Records can contain random errors, such as string corruption, misuse of specification format versions, and unspecified log levels

Errors are arbitrary and the expected handling is undefined. It is only possible via repeatedly failing against the tests and guess what the author wanted.

There are no sample tests.

There are no random tests either.

The user should have access to the utils namespace. It's annoying not having it when using an external editor