Fast path
Answer-first solve
Get the final answer and first reasoning pass quickly, then let the deeper lesson fill in behind it.

Learning modes
A student who needs the answer, a student who is stuck, and a student preparing for an exam should not see the same screen.
Fast path
Get the final answer and first reasoning pass quickly, then let the deeper lesson fill in behind it.
When stuck
Instead of showing the next line, Tane asks the smallest useful question and checks your reasoning.
Trap training
Tane writes plausible wrong work from your exact problem and asks you to find the hidden flaw.
After solving
A confidence check, review queue, and copyable session brief turn one problem into a concrete study plan.
Before a test
Turn the current weak point into a timed sprint, must-know checklist, and mini mock exam.
Use it now
Start with a problem, then move between answer-first solving, the study plan, rescue, Mistake Lab, exam readiness, and follow-up chat.