100 hand-picked, exam-style questions across every topic. Set sail through 5 islands — difficulty rises from Rookie waters to Legend-tier storms. Beat every island once, and you're exam-ready.
Every island mixes all five topics — Number & Algebra, Functions, Geometry & Trig, Statistics & Probability, and Calculus — so your brain never settles into one pattern. Questions start easy and climb toward Legend tier.
Print any island as a clean, black-and-white paper test — every question, hint and concept note included, with the full answer key on the very last page.