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Magic link is the only login method. Each time you sign in via magic link, this device becomes the active premium device (floating license).
1. Enter your email and click Login.
2. An email will be sent → click on confirm email.
3. Message our FB page with your desired email. Once the payment is successful, click on Login again and a magic link will be sent to your email.
4. Click on the magic link to get your premium access. If you ever have to switch devices, input your email and request for a magic link on that device. You will be logged out of other devices once you use a magic link.
Help grow our community-driven problem bank. Your submitted questions can appear in future randomized exams and help thousands of students practice smarter.
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CE Board Exam Randomizer
Instantly generate board exam style exams with randomized questions, shuffled choices, and direct solution links.
📁 Downloadable Files
📊 Mathcad / Excel Files- Singly Reinforced Beam Design (Mathcad)
- Singly Reinforced Beam Analysis (Mathcad)
- Surveying Topic 1-4 Reviewer
- Matrix Methods for Forces and Deflections in Trusses
- Matrix Methods for Reactions and Deflections in Frames
- Matrix Methods for Reactions in Indeterminate Beams
- Quiz 1 Surveying 2025
- Moment Distribution Method Calculator
- Surveying | DMD and DPD Method Area Calculator
🎥 Animations
This section contains instructional videos/engineering animations from my youtube channel.