Master English, one step at a time.
Understand grammar, build real reading confidence, and prepare for UTBK. A little progress today can take you far.
Built for Indonesian learners · Free to explore
What would you like to learn today?
Pick a starting point that feels right for you.
From beginner to UTBK reader
Choose a stage based on your confidence. You can change stages any time.
Unsure where to start? Try a 12-question diagnostic quiz and review your mistakes.
Take the diagnostic quiz ↗Every step counts.
Your progress stays on this device.
Download a backup or restore it on another device. Files include answers and quiz history; keep them private.
Three paths. Your pace.
Grammar Academy
Understand the rules, see real examples, and learn to write with confidence.
Explore grammar ↗UTBK Preparation
Work on reading skills with passages, guided questions, and timed practice.
Explore UTBK prep ↗School English
Find study materials and practice tailored to Grades 9, 10, 11 and 12.
Choose your grade ↗Grammar, made less scary.
Follow a suggested path, or jump to what you need. Nothing is locked.
Find your grade.
Study materials, guided practice and topic tests in one place.