CaseyInvite DecoderFree
Your BCG invitation already says which test you'll take
Pick the name in your invitation to see what it is and its clock, as BCG and candidates report it. Add your date and we'll email a plan with one task a day until then. It stops the day your test is done.
Pick the name. See the test. Get a plan to your date.
Casey, the chatbot case: What it is, One business case run by a chatbot; BCG calls it the Online Case Experience (bcg says); Clock, About 30 minutes, in English (bcg says); Questions, 8 to 10 on one case, opening with a dataset-selection question (reported); Going back, None. A submitted answer is final (reported); At the end, A 60-second video recommendation, with about 60 seconds to prepare (reported).
Casey, the chatbot case · About 30 minutes, in English
Sources checked 23 Sep 2026: BCG careers page · Hacking the Case Interview · MConsultingPrep · Online Case Secrets. Your invitation is the authority.
What you get
- What your test is, with its clockso you prepare for the test your invitation names, not the one an old guide describes.
- A plan from today to your date, one task a dayso every day has one clear job instead of another walkthrough.
- The full Union Commercial Bank practice case is in your plan, free (12 questions, 40 minutes)so your first timed chat-style case happens at home, not on test day.
- A source and a date on every factso you can tell what BCG says from what candidates report.
- The daily plan stops on your test day.Unsubscribe in one click, any time.
What arrives
One email, within a minute of confirming
What your test is, your plan to your date, and Day 1.
One email a day at 7:00 your time, until your test (weekly while your test is more than two weeks away). Up to three of them are about DrillCase's paid Casey practice, and up to two others (the first, and the one about your invitation) mention it in a P.S.; the rest are practice only. Two days after your test, one email asks how it went. Then the daily plan stops.
Your Casey plan: the days to your test
Your invitation, decoded
Casey, the chatbot case: About 30 minutes, in English
Your runway
Pick your date above and this fills in: one task a day to that date.
In your plan: the full Union Commercial Bank practice case, on the clock, free.
Why the name matters
Casey and the CCA are different tests. Casey is one business case run by a chatbot, about 30 minutes by BCG's description. Candidates report that it runs one way: a submitted answer is final, and a 60-second video closes it.
Source: BCG careers page; candidate reports, checked 23 Sep 2026.
Before you send it
Test facts on this page: BCG's careers page and CCA FAQ, plus candidate reports, sources checked 23 Sep 2026. BCG's own line: “an interactive exercise where you solve a business case guided by Casey, a chatbot.”
Partly. BCG publishes a short description of the Online Case Experience and an FAQ for the CCA. Question counts, the video and “no going back” are what candidates report, compiled from prep sites. We label which is which and date every source. DrillCase is independent and not affiliated with BCG.
Yes. The Decoder, the plan emails, the Union Commercial Bank practice case and the math drills are free. DrillCase also sells Casey practice; up to three of the plan emails are about it, and up to two others (the first, and the one about your invitation) mention it in a P.S.
Pick CCA. DrillCase has no CCA practice, and BCG's own FAQ says there's no need to study or prepare in advance for it. The free math drills help. If you later get a Casey invitation, add its date from any of our emails.
Tick “I don't have an invitation yet”. You'll get a weekly foundations plan, and we'll ask for your date when you have one.
Your invitation wins. Reply to any of our emails with what it says and we'll check and date the change.
Yes. Every email has a “Change test date” link, and the plan re-times from the next day.
Two days later, one email asks how it went. Then the daily plan stops.
DrillCaseYour test date is the only deadline on this page. Where should I send your plan?
Email me my Casey plan