Don't study everything. Study what you're about to get wrong.
An exam-prep copilot bound to your test. It learns the topics you keep missing, drills only those, and tells you the score you're on track to get.
No card · 10 free questions a day · pick your exam in 30s
- 25 minQuadratic systems — 12 drills + 3 worked explanations
- 15 minCircle theorems — refresher, then a timed set
- 10 minMixed review to lock in Functions
Practice in real format
A short timed set, generated to match your exam's actual question style and difficulty — not generic worksheet filler.
Detect the weak spots
The engine flags the specific topics you keep missing — not "you got 6 out of 10," but which six and why.
Explain only the gaps
Targeted explanations where you're actually losing points. It skips what you've already mastered.
Predict & plan
End with a predicted score and tomorrow's plan, focused on closing your biggest gaps first.
Not a chat log. A model of you.
Learns which errors predict which score
Every answered question sharpens the map of what actually moves your result — so drilling is targeted, never busywork.
Cheap where it can be, strong where it counts
Routine practice runs on a small model; only the "here's exactly why you got this wrong" moments call the strong one. Quality high, cost low.
Gets more accurate with scale
Real usage data on question-to-score prediction is proprietary. The more students prep, the better it gets — and the harder it is to copy.
I stopped re-reading chapters I already knew. It kept throwing me quadratic systems until they stopped scaring me.
Start closing the gaps tonight.
One free diagnostic. See your predicted score and tomorrow's plan in under ten minutes.