No login. No pressure. Just reps.
Unit 1–5 skills. Build your base, section by section.
Trade-specific test prep. Carpenter, Electrician, and more.
Tape Measure Trainer & Fractions Trainer. Play until it clicks.
Every formula with the steps worked out, ready to project.
The multiplication chart that simplifies fractions — interactive, plus a printable test aid.
The shortcuts nobody teaches — crossing lines, the sandwich, finger tricks — shown live, try your own numbers.
Five minutes. Difficulty climbs every round. No charts, no cheat sheets, no mercy — built for the ones who finish tests in 20 seconds.
This hidden QA pass samples every Rapid Fire category and timed mock route. It checks that every generated problem has a usable answer, mock choices have one valid correct answer, and generated choices are not duplicated.