Short coding tasks, real engineering shape
Every Byte is a self-contained starter repo with a visible test file and a language-specific runner. Candidates read the README, make the tests pass, and push reviewable code — not ticked puzzle boxes.

Access Badge
Manage badge factory settings. When an access badge is issued, it starts out unnamed.

Manage badge factory settings. When an access badge is issued, it starts out unnamed.

Manage badge factory settings. When an access badge is issued, it starts out unnamed.

Manage badge factory settings. When an access badge is issued, it starts out unnamed.

Manage badge factory settings. When an access badge is issued, it starts out unnamed.

Manage badge factory settings. When an access badge is issued, it starts out unnamed.

Manage badge factory settings. When a badge comes off the factory floor, it has no name.

Manage badge factory settings. When a badge comes off the factory floor, it has no name.
Your task is to convert a signal code number into a string of beacon alert patterns.
Your task is to convert a signal code number into a string of beacon alert patterns.
Your task is to convert a signal code number into a string of beacon alert patterns.

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

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

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

Your team maintains an internal alert triage service. Each incoming alert carries five severity tags — tokens composed of a level indicator and a category code (e.g. 4S 5H 7C 8D JC). The ranking rules for these tag sets follow standard poker hand rankings.

Your team maintains an internal alert triage service. Each incoming alert carries five severity tags — tokens composed of a level indicator and a category code (e.g. 4S 5H 7C 8D JC). The ranking rules for these tag sets follow standard poker hand rankings.

Your team maintains an internal alert triage service. Each incoming alert carries five severity tags — tokens composed of a level indicator and a category code (e.g. 4♤ 5♡ 7♧ 8♢ J♧). The ranking rules for these tag sets follow standard poker hand rankings.

Your team maintains an internal alert triage service. Each incoming alert carries five severity tags — tokens composed of a level indicator and a category code (e.g. 4S 5H 7C 8D JC). The ranking rules for these tag sets follow standard poker hand rankings.

Your team maintains an internal alert triage service. Each incoming alert carries five severity tags — tokens composed of a level indicator and a category code (e.g. 4S 5H 7C 8D JC). The ranking rules for these tag sets follow standard poker hand rankings.

Your team maintains an internal alert triage service. Each incoming alert carries five severity tags — tokens composed of a level indicator and a category code (e.g. 4S 5H 7C 8D JC). The ranking rules for these tag sets follow standard poker hand rankings.

Your team maintains an internal alert triage service. Each incoming alert carries five severity tags — tokens composed of a level indicator and a category code (e.g. 3♡ 10♢ 7♧ 8♤ A♢). The ranking rules for these tag sets follow standard poker hand rankings.

In a user identity system, an alias cluster is a group of usernames that share exactly the same letters in a different arrangement. Two usernames belong to the same cluster if one can be formed by rearranging the letters of the other.

In a user identity system, an alias cluster is a group of usernames that share exactly the same letters in a different arrangement. Two usernames belong to the same cluster if one can be formed by rearranging the letters of the other.

In a user identity system, an alias cluster is a group of usernames that share exactly the same letters in a different arrangement. Two usernames belong to the same cluster if one can be formed by rearranging the letters of the other.

In a user identity system, an alias cluster is a group of usernames that share exactly the same letters in a different arrangement. Two usernames belong to the same cluster if one can be formed by rearranging the letters of the other.

In a user identity system, an alias cluster is a group of usernames that share exactly the same letters in a different arrangement. Two usernames belong to the same cluster if one can be formed by rearranging the letters of the other.

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

For an Astral Pilot simulation, each cadet begins by generating a pilot profile they can fly with.

For an Astral Pilot simulation, each cadet begins by generating a pilot profile they can fly with.

Given a word, compute the badge points for that word. You'll need these: