config.arm64_v8a

config.xxxhdpi

config.en

Everyone

stacks@inbox.lv

Jelly Bean

Play with bricks for a couple of weeks, 
and the right grammar forms will appear in your mind automatically in every proper case.
______________________________
Stacks is a simple and powerful kit to learn English tenses with 12 grammar bricks only.
3 levels to go - from 7 tasks in the easiest one up to 5 in the others.
4th level is to practice and test to make your grammar use self-acting.
It's even possible to solve each task just by picking out the bricks and their sides.
If you face some troubles don't hesitate to press [Help] - you won't miss anything.

Stacks Grammar Bricks

Latest Version of Stacks Grammar Bricks

Други версии