Which AMC are you preparing for?
Pick your exam and the clock starts making sense — a week-by-week path from today's level to test day, over 1863 curated problems.
AMC 12 — coming soon
The product, in one problem
Can you take this one down?
A real past AMC problem, right here. Solve it clean and you're ready to climb; get stopped and you've just found your starting point — either answer is a win.
What is the sum of the two smallest prime factors of ?
Ten minutes to your score band
A short adaptive check locates your current band — and the one skill that moves it most. Repeat it monthly and watch the band climb.
Where to start
Start from what you already know
Timeline, score, weak spot, or just a grade — any one is enough.
“The exam is this fall. Is that enough time?”
Start from the timeline
“He always runs out of time on the last ten.”
Start from where points leak
“She scored 14 last year. We want 20.”
Start from the target
Each target has a different problem diet — the readiness check places you on it precisely.
Check readiness first →“What do kids at my level practice?”
Follow the well-worn path
Our picks for the middle band — real per-band rankings will replace these as usage data accumulates.
Not ready yet? That's a starting point, not a verdict.
Every problem type here is wired to the thinking it's built from — 75 mapped correspondences run from school-curriculum skills through Reasoning problems up to contest archetypes. If AMC casework feels impossible today, the ladder hands you the exact rungs below it. See the bridge →
For parents
The problems are free. What you pay for is the trajectory.
Your student never hits a paywall. The paid plan is the mirror: where the score is heading, and what actually moves it — same family account as Depth, one dashboard for every stage.