How many of you have exhausted all the past AMC papers and find yourself endlessly redoing them because you simply have no new problems to solve? You’ve already done most of the textbook problems, and the ones you haven't done don't feel like they resemble authentic contest questions. You desperately want fresh mock tests, but high-quality ones are incredibly scarce online. Score150 specializes exclusively in authentic mock tests, with plans to host over 50 high-quality exams, alongside live mock contests where winners can earn discounts on future bundle purchases.
This scarcity of good problems creates a classic psychological trap for competitors: the fear of "wasting" a problem. Back when I was competing, whenever I faced an insanely good, highly challenging problem that I didn't quite have the skill to solve, I would be terrified to look at the solution. I was stranded, making zero progress for hours, but I refused to read the answer key. I was convinced that the problem tested a beautiful, rare concept, and if I "spoiled" it by reading the solution, I would never again get an equally good opportunity to test my on-the-spot problem-solving skills for that specific trick.
This fear is entirely justified when you rely on limited past contests. There are certain brilliant concepts—like equations using the floor function, the roots of unity filter, trigonometric substitutions, finding areas bounded by absolute value function graphs, or 3D geometry involving tangent spheres and cones—that are incredibly rare. If you count their appearances on past AMCs, you could likely count them on one hand. Yet, these concepts are highly satisfying to solve, they follow a somewhat straightforward strategy once you know them, and if they do show up, you absolutely do not want to miss out on 4.5 points.
Score150 is designed to completely eliminate the fear of the "wasted problem." We have thoroughly analyzed which concepts appear rarely on past exams but carry incredibly useful tricks for future contests. We make it a point to inject these rarer, highly satisfying concepts much more frequently into our mock test bundles. Students using Score150 never have to feel like looking at a solution ruins their only chance to learn a subject. If you read the solution today, you can rest assured you will get to practice that exact same concept again in another Score150 test. We want you to master every single subject, technique, and trick without the anxiety of running out of material. We even take custom requests—if you want to see a hyper-specific synthesis, like a problem combining Geometry with Euler’s Totient function, just let us know and we will creatively incorporate it into future mocks.