01
Open today's quest
Questions are picked for you, and you won't get one you've already answered.
20 ancient foods
Feed them and their hearts fill up
Watch it grow
It starts with one egg
10 Cretaceous shops
Dinos work shifts and bring things home
Interview practice
you'll want to open every day
Three steps a day: open today's quest, write your answer, and see what the coach says.
Scores turn into coins, and the eggs in your nest grow with them. Questions you miss come back a few days later.
See sample feedback
02
Pick the userCovered
List pain pointsThin
PrioritizeMissing
Get graded by the AI coach
It reads your answer one framework step at a time, scores it 0 to 5, then asks a follow-up on your weakest step.
03
Hatch eggs, raise dinos
Each egg hatches a dino of the same color. Once they hatch, they go work shifts at the shops.
Sample feedback
CIRCLES3 / 5
Clarify the contextCovered
Pick the userCovered
List pain pointsThin
PrioritizeMissing
Follow-up: If you could ship only one solution first, which one would it be?
Feedback shows you
which step fell short
Each question comes with a framework: CIRCLES for product design, STAR for behavioral. The coach marks what you covered, what's thin, and what's missing, so every score comes with its reasons.
Your dinos,
your Cretaceous
Nest
Every answer helps each egg in your nest grow a little
Progress you can see
Average score this week (sample)
Shifts
Fern forest
Secret guests
?
?
?
???They only hatch from gold-speckled eggs. Who could they be?
FAQ
How do I sign in?
With your Google account. There is no separate password to set up.
What language are the questions in?
English by default, since most PM interviews are in English. You can switch to Traditional Chinese in Settings.
Can I practice with no interview experience?
Yes. Each question tells you which framework to use, and the answer page has a framework notebook that shows what each step should cover.
Does it work on my phone?
Yes. Open it in your phone's browser and add it to your home screen to use it like an app.
