Daily challenges that stay relevant to your work
EraCode focuses on short repeatable reps so your team can keep sharp in under 10 minutes without random puzzle churn.
What “daily” means here
EraCode centers on a short, repeatable habit: a clear challenge you can finish in a small window, with feedback that tells you what to improve next time.
You are not grinding hundreds of unrelated problems. The emphasis is on relevance—formats and topics that map to how you actually work—so the habit survives busy weeks.
Free and paid tiers differ in how much you can generate and customize; pricing spells out which generation and GitHub-backed options unlock where.
Formats and how you might use them
Coding challenges exercise implementation and debugging in a familiar editor environment with tests you can run and iterate on.
Quiz-style work checks understanding of concepts, APIs, and tradeoffs without always writing a full program—useful when you want to validate mental models quickly.
Terminal-style and multi-part flows mimic “more than one artifact” work: reading context, switching between tasks, and keeping state straight—closer to a small slice of a real ticket.
Feedback, timing, and honest scoring
You get AI-assisted grading and explanations so each attempt teaches something concrete, not just a red or green badge.
When timing applies, the clock is anchored on the server so everyone plays under the same rules. Your score blends how correct the work is with how long you took, with very long runs capped so a stuck session does not dominate the number—fairer to real delivery where quality and pace both matter.
That combination nudges you toward the same tradeoffs you make at work: correct enough, fast enough, and clear enough for the next person who reads it.
Good to know
When a challenge is timed, we use a server-anchored timer and combine your AI score with how long you took—across coding, terminal, and multi-part submissions.