Pick a 7-day challenge and start today.
Preview the run first, then start with one short daily rep.
New accounts get one free premium credit for any live challenge pack.
The product stays short. The proof stays visible.
1. Preview the run before you commit.
Open the challenge page to see the 7-day structure, first lesson, and launch conditions before the run starts.
2. Finish one compact rep each day.
Each day combines a short lesson, quiz checkpoint, and action step so progress stays clear and lightweight.
3. Leave with streaks, rankings, and a certificate.
Completion turns the week into something visible instead of another course you meant to finish later.
Free first run
New accounts get one one-time premium challenge credit, so the main path is still simple: pick a pack, preview it, and start.
Paid when you want more
Additional premium packs stay one-time, and Unlimited opens the broader catalog with ongoing streaks, rankings, and certificates.
Compare plans only when you need them.
The homepage stays focused on choosing a challenge first, but pricing is still one click away if you need the full breakdown.
See pricing detailsClear answers before you start.
Everything else fits around the same short loop: choose a run, keep the streak moving, and finish with proof that is easy to keep or share.