Look at the difference
widzę dom — I see the house.
nie widzę domu — I don't see the house.
Something changed. That's where we start.
ACE Polish Pro helps you spot what Polish is doing instead of trying to remember hundreds of endings. See the pattern, have a go, then meet the same Polish again inside a story.



Instead of starting with a big table, ACE puts two simple examples next to each other and asks: what changed? Once you can see it, you can start guessing what Polish will do next.
widzę dom — I see the house.
nie widzę domu — I don't see the house.
Something changed. That's where we start.
If dom becomes domu, what might happen with another word? You don't need to know the name of the rule to start seeing how it works.
The same Polish comes back in conversations and in the story. Each time you meet it, it feels a little less strange and a little more obvious.
This is the kind of moment ACE is built around. See one change, then have a go at working out the next one yourself.
Forget the technical names for a moment. Just look at the Polish. dom changed to domu when we changed “I see” to “I don't see”.
Each World keeps the same simple rhythm. First you see what's happening. Then you try it yourself. Then the same Polish turns up again in the story.
Put a few useful examples side by side and see what Polish is doing. No giant tables. No need to learn the technical name first.
Make it make senseHave a go with new words. Guess what should happen, check it, and do it again until the change starts to feel familiar.
Get the feeling of itThe Polish you've just learned comes back in an evolving story. As you complete more Worlds, the story itself becomes more and more Polish.
Make it stickEach World adds a new piece of the language. Earlier ideas remain useful and reappear, so the learner's Polish builds cumulatively rather than resetting every lesson.
Start seeing how Polish person-words change, using forms such as aktor/aktorka and student/studentka.
Learn how Polish changes when something is not there, not seen or not happening — then meet it naturally in the phone-call story.
Build the next layer of Polish by understanding how possession and belonging are expressed.
Every World moves you closer toPolish Unlocked.
The long-term goal is not to stay inside exercises forever. The final destination is increasingly natural Polish — culminating in a story you can understand in Polish itself.ACE Polish Pro is being built for English speakers who want Polish grammar to make sense.