Revision Lessons
Interactive topic-based lessons across multiple languages. Choose a language hub to get started.
English
Vocabulary & GrammarTopic-based interactive lessons covering vocabulary, grammar, idioms, and modal verbs — B1 to C2 level.
Japanese
日本語 · 書き方Full writing system coverage — Hiragana, Katakana, Kanji, and real-life Dialogues, from scratch to N5.
Spanish
Conjugación verbalVerb conjugation and vocabulary practice — present, past, future and key grammar structures at A1 to B1 level.
Chinese
中文 · 汉字Character recognition, pinyin, tones, and reading in context — starting from HSK 1 fundamentals.
Portuguese
Português · GramáticaPublic grammar reference for Portuguese learners, with clear notes for European and Brazilian Portuguese where usage differs.
Russian
Русский языкCyrillic alphabet, basic vocabulary, and essential grammar structures — coming soon.
Polish
Język polskiEssential vocabulary and grammar for beginners — lesson content in development.