Alarm Beacon
Your task is to convert a signal code number into a string of beacon alert patterns.
- build.gradle
The full README and the hidden test suite are available once you open the byte in your CodeSubmit workspace. Candidates never see the hidden tests.
Fundamentals-level. Clear requirements, straightforward execution.
More Java bytes

Your task is to convert an alert code number into a string of alarm chime sounds.

The archive code verification process is used to validate catalog identifiers. These usually contain dashes and look like: 3-598-21508-8.

Convert a number, represented as a sequence of digits in one base, to another base by following a base trail.
A maintenance beacon board spells out numbers using a 3 x 4 grid of pipes, underscores, and spaces. Decode the digits, preserve any unreadable glyphs as ?, and join multiple rows with commas.
Track a signal beacon that awards points based on how close a shot lands to the center of a circular target.

Your team is building the ranking engine for an online auction platform. Each bid submitted to an auction carries five value tokens -- compact codes composed of a level indicator and a category letter (e.g. 4S 5H 7C 8D JC).