950+ practice questions and leaderboards for Claude Certified Architect: Foundations (CCAR-F) and Professional (CCAR-P).
Practice sessions are for focused study: pick any mix of domains, a session of up to one full sitting (60 or 63 questions), any timing. They're never sent to the leaderboard and never count toward completing a mode, however they're set up. No callname needed: 120 free questions a day. Want a scored attempt? Use Full exam mode. How the two modes differ.
The timer can't be paused. When it runs out, the session is submitted and unanswered questions count as incorrect. Shorter sessions get the same per-question pace.
Full exam mode always covers every domain and the full question count for the exam you choose, and it's always timed, just like the real thing. Finish one while signed in and it's scored for the leaderboard and counts toward completing a mode. Want to drill a specific domain instead? Use Practice. How the two modes differ.
Normal, Hard and Expert all count for the leaderboard. The mode sets how hard the questions are and your points multiplier. Every full exam starts at the 120-minute exam pace, and you can change the time below.
At the end. A full exam never shows answers mid-exam, so the leaderboard measures judgment rather than memory of this question bank. Want answers after each question? Use Practice.
The timer can't be paused. When it runs out, the exam is submitted and unanswered questions count as incorrect.
One line per test objective, lowest first.
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Enter a callname and a password (at least 10 characters) above, repeat the password here, and register. Then sign in with them on any device.
Create a callname to earn badges, save your scores, and claim your place on the leaderboard.
Enter your callname above, then one of the recovery codes you saved when you registered and a new password (at least 10 characters). Every device signed in as you is signed out, and this one is signed in.
Lost your recovery codes too? Email contact@claudearena.dev from the address you'd like the reply sent to, giving your callname. The site stores no email addresses, so each request is checked by hand.
Every full exam you finish while signed in counts here, and each callname appears once per board, with its best run. There's a board for each exam and mode, so you're ranked against people who took the same exam on the same terms. Points are 100 per correct answer, times the mode (Normal 1×, Hard 1.5×, Expert 2×); equal points go to the faster time. Highest cleared shows everyone who has passed a mode (72%+), hardest mode first, then by points in that mode. Pick a time limit to compare only runs taken at that pace, or Last 30 days to see who's on form now. The Roll of honour lists everyone who has cleared Expert, in the order they did it; it never reshuffles. Practice sessions and demo runs don't count.