Leaper-Workbook for STEM

It is built for short, intense problem-solving sessions: the kind of questions that expose fuzzy knowledge, practical mistakes, command-line traps, formula confusion, and tool-specific judgment errors. full LaTeX supported.

Leaper is Subject-based question banks
Practice undergraduate mathematics e.g Calculus, Real Analysis, Linear Algebra, Statistics, and Engineering Mathematics

Check Linux, Git, Python, Rust, Go, C#, Excel ability for junior developers

Try learning how to efficiently design with AutoCAD, Blender, Rhino, Grasshopper, SolidWorks, Structural Mechanics, and more.

Short practice sessions
Jump into focused drills during commutes, breaks, review blocks, or daily study routines.

* Practical answer choices
Leaper is not just trivia. Many questions are written around real mistakes, commands, workflows, formulas, and edge cases.

Wrong-answer review and recaps
Track mistakes, revisit weak concepts, and build stronger recall through repeated review.

Seals and certification-style progress
Leaper records progress with a distinctive seal and badge system.

Swipe / Flap answer UX
Use classic button choices for compact answers or card-based Swipe / Flap interactions for longer answers and formula-heavy choices. You can choose Swipe first or Button first in Settings.

Leaper is not a passive study app. It is a fast drill routine for people who want to know whether they can actually solve the problem in front of them.

Get it wrong, review it, and move faster next time.

In-app purchases
Some subjects, levels, or question banks may require paid plans or in-app products. Subscriptions can be managed through your Google Play account settings.

Privacy
Leaper processes information needed for learning records, app settings, purchase entitlement checks, ads, and app stability. See the Privacy Policy for details.