The grammar game.
Every grammar and vocabulary drill on the site, one thousand and forty-eight questions across fifty-three topics, behind one adaptive round of ten. Choose grammar, vocabulary or everything; answer well and the questions climb the band ladder, struggle and they step back down. Your level is indicative, your progress stays in this browser, and every wrong answer explains itself on the spot.
Why this page exists. A game should be honest about what it knows. The level here is an indicative signal built from your answers, not a band prediction, and nothing you do on this page leaves your browser: progress lives in local storage, wiped whenever you press reset.
Ten questions. The ladder decides which ten.
Pick a mode, tap an answer, read why, move on.
Progress is stored only in this browser. The reset button on the end screen wipes it completely.
A staircase, weighted towards what you get wrong.
The machinery, in one paragraph.
Two consecutive right answers move you up a tier; two consecutive wrong answers move you down one. Within a tier, questions are drawn from the mode’s topics, weighted towards the ones you have answered worst, and the bank avoids repeating anything you have seen recently. Grammar mode runs the full ladder from Band 5 to 8+; vocabulary mode sits on the middle rungs, its meaning drills at Band 6 to 7 and its collocation drills at Band 7; everything mode mixes the lot. The tier labels come from the site’s own grammar ladder, the same map on IELTS by band and Grammar by band, and every question is drawn, unchanged, from the grammar topic pages and vocabulary banks, so anything the game exposes can be repaired one click away.