Free
Get started with the fundamentals
- Access to all free exercises
- Progress tracking and points
- Global leaderboard
- Community ranks
Every exercise, the written solutions, the video walkthroughs and badge certificates. A pass runs for the period you choose and never renews by itself.
Get started with the fundamentals
For serious individual learners
Corporate training for security teams
| Free | Pro | Team | |
|---|---|---|---|
| Free exercises | ✓ | ✓ | ✓ |
| Every Pro exercise | — | ✓ | ✓ |
| Hints | ✓ | ✓ | ✓ |
| Written solutions | — | ✓ | ✓ |
| Video walkthroughs | — | ✓ | ✓ |
| Badges and certificates of completion | — | ✓ | ✓ |
| Points, streaks and leaderboard | ✓ | ✓ | ✓ |
| Public profile | ✓ | ✓ | ✓ |
| Seats for your whole team | — | — | ✓ |
| Manager dashboard: assign exercises, see progress | — | — | ✓ |
| Priority email support | — | ✓ | ✓ |
No. You buy a pass for a period and it simply ends. We email you a week before it does so you can renew if you want to.
PayPal (cards accepted through PayPal) activates instantly. UPI is available for India and is verified by a person, usually within a day.
A 7-day money-back guarantee on a new Pro pass. Details in the refund policy.
Yes. We also make a few Pro exercises free each month.
Yes — the Team plan is per seat and includes a manager dashboard. For larger groups or invoicing, talk to us.
Prices in USD. UPI payments are converted at the rate shown at checkout.