Privacy preferences

EngX uses optional analytics to understand how the platform is used, measure performance, and improve the experience. Analytics may involve third-party service providers. You can change this at any time in Settings → Privacy. Privacy Policy

EngX
FeaturesPricingProblems
Sign InSign Up
Public Beta Now Open

Engineering problems, solved one step at a time

EngX is structured practice for Mechanical, Civil, and Electrical engineers: statics, dynamics, and circuits problems broken into a guided sequence, each step checked server-side before you move on.

Join the BetaTry a free problem — no account

How EngX problems work

A multi-step problem, graded server-side, with the next step unlocking only once the current one is correct.

Real engineering problems
Statics, dynamics, and circuits problems grounded in actual coursework and interview questions — not reskinned coding puzzles.
Locked, step-by-step solving
Each problem unlocks one step at a time. Step two stays locked until step one is checked correct, so you can't skip ahead of your own understanding.
Server-checked, tolerance-based grading
Answers are graded server-side against an engineering-appropriate tolerance, not exact string matching — so a reasonable rounding doesn't count as wrong.

Cover all engineering disciplines

Statics
Loading…
Dynamics
Loading…
Circuits
Loading…
More Topics
Loading…

Simple, transparent pricing

Start free, upgrade when you're ready for more.

Free
Get started with core features, free forever
$0
  • Free practice library
  • Progress tracking and streaks
  • Community access
Start Free
Plus
Unlock the full problem library
$9.99/month
  • Full problem library
  • Progress tracking and streaks
  • Full Community Access
Go Plus
Most Popular
Pro
Everything in Plus, with priority support
$14.99/month
  • Full problem library
  • Progress tracking and streaks
  • Priority Support
  • Full Community Access
Go Pro

Join the EngX Community

Get beta updates, share feedback, report issues, and connect with other engineering students.

Join Discord
EngX

© 2026 EngX. All rights reserved.

Free ProblemsPrivacyTermsTrackingSystem StatusDiscord