Czech from English 57 units (2023-Aug-03):
NOT CEFR aligned
486 levels ㅤ2362 lessons ㅤNO Stories
Path image ㅤ Hints ㅤ Words
numberOfSentences=6599 ㅤ numberOfWords=2362 ㅤ wordsLearned=2626 (3036) ㅤ JSON
Units 45 to 57 have personalized names.
Unit 1 Use basic sentences, Introduce people 
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Use basic sentences, Introduce people, , Use basic sentences,
Unit 2 Use masculine forms, Use feminine forms
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Introduce people, Introduce people, , 
, Use basic sentences, Use feminine forms, Introduce people, , Introduce people,
Unit 3 Use neuter forms, Describe something
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Use neuter forms, , , Use feminine forms, Introduce people, Describe something, Use neuter forms, , Use feminine forms, ,
Unit 4 Describe people, Ask questions
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Describe people, Describe something, , Use neuter forms, Ask questions, Describe people, , , Describe something,
Unit 5 Use the plural, Talk about names
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Use the plural, Ask questions, Describe people, , Talk about names, , , Use the plural, Ask questions,
Unit 6 Discuss food and drink, Talk about animals
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Discuss food and drink, Talk about names, , Use the plural, , Talk about animals, Discuss food and drink, , Talk about names,
Unit 7 Use the accusative, Address people
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Use the accusative, , Talk about animals, , Discuss food and drink, Address people, , Use the accusative, ,
Unit 8 Make inquiries, Use personal pronouns
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Talk about animals, Make inquiries, , Address people, Use the accusative, , Use personal pronouns, , Make inquiries,
Unit 9 Say whose something is, Talk about colors
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Address people, Say whose something is, , , Use personal pronouns, Make inquiries, Talk about colors, , Say whose something is, ,
Unit 10 Use the present tense, Talk about family
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Use personal pronouns, Use the present tense, , Talk about colors, Say whose something is, , Talk about family, , Use the present tense,
Unit 11 Discuss clothing, Use demonstratives
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Talk about colors, Discuss clothing, , , Talk about family, Use the present tense, Use demonstratives, , Discuss clothing, ,
Unit 12 Say when and where, Use basic numbers
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Talk about family, Say when and where, , Use demonstratives, Discuss clothing, , Use basic numbers, , Say when and where,
Unit 13 Join simple sentences, Use infinitives
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Use demonstratives, Join simple sentences, , Use basic numbers, , Say when and where, Use infinitives, , Join simple sentences, ,
Unit 14 Describe the household, Talk about the past
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Use basic numbers, Describe the household, , Use infinitives, Join simple sentences, , Talk about the past, , Describe the household,
Unit 15 Say what's happening, Use numbers
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Use infinitives, Say what's happening, , , Talk about the past, Describe the household, Use numbers, , Say what's happening, ,
Unit 16 Describe things, Name days of the week
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Talk about the past, Describe things, , Use numbers, Say what's happening, , Name days of the week, , Describe things,
Unit 17 Refer to locations, Use bigger numbers
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Use numbers, Refer to locations, , , Name days of the week, Describe things, Use bigger numbers, , Refer to locations, ,
Unit 18 Discuss the body, Name months
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Name days of the week, Discuss the body, , Use bigger numbers, Refer to locations, , Name months, , Discuss the body,
Unit 19 Use the locative, Use ordinal numbers
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Use bigger numbers, Use the locative, , Name months, , Discuss the body, Use ordinal numbers, , Use the locative, ,
Unit 20 Talk about the past, Use modal verbs
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Name months, Talk about the past, Use ordinal numbers, , , Use the locative, Use modal verbs, Talk about the past, , ,
Unit 21 Use indefinite words, Discuss family
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Use ordinal numbers, Use indefinite words, , Use modal verbs, , Talk about the past, Discuss family, , Use indefinite words, ,
Unit 22 Talk about countries, Discuss skills
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Use modal verbs, Talk about countries, Discuss family, , , Use indefinite words, Discuss skills, Talk about countries, , ,
Unit 23 Put events in sequence, Use the instrumental
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Discuss family, Put events in sequence, Discuss skills, , , Talk about countries, Use the instrumental, , Put events in sequence, ,
Unit 24 Say what would happen, Discuss nationalities
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Discuss skills, Say what would happen, , Use the instrumental, , Put events in sequence, Discuss nationalities, Say what would happen, , ,
Unit 25 Talk about travel, Say who you're with
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Use the instrumental, Talk about travel, Discuss nationalities, , , Say what would happen, Say who you're with, , Talk about travel, ,
Unit 26 Use modal verbs, Discuss past actions
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Discuss nationalities, Use modal verbs, Say who you're with, , , Talk about travel, Discuss past actions, Use modal verbs, , ,
Unit 27 Talk about jobs, Say how long ago
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Say who you're with, Talk about jobs, , Discuss past actions, , Use modal verbs, Say how long ago, , Talk about jobs, ,
Unit 28 Talk about nature, Say who said what
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Discuss past actions, Talk about nature, Say how long ago, , , Talk about jobs, Say who said what, Talk about nature, , ,
Unit 29 Give instructions, Talk about the future
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Say how long ago, Give instructions, Say who said what, , , Talk about nature, Talk about the future, , Give instructions, ,
Unit 30 Use the dative, Discuss the future
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Say who said what, Use the dative, , Talk about the future, , Give instructions, Discuss the future, Use the dative, , ,
Unit 31 Talk about sports, Discuss communication
6, 4, 6, 4, , 7, 9, , 4, 4,
Talk about the future, Talk about sports, Discuss the future, , , Use the dative, Discuss communication, , Talk about sports, ,
Unit 32 Use possessives, Use dative prepositions
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Discuss the future, Use possessives, Discuss communication, , , Talk about sports, Use dative prepositions, Use possessives, , ,
Unit 33 Discuss politics, Use reflexive pronouns
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Discuss communication, Discuss politics, , Use dative prepositions, , Use possessives, Use reflexive pronouns, , Discuss politics, ,
Unit 34 Use relative pronouns, Describe feelings
6, 4, 6, 4, , 6, 4, 4, , 4,
Use dative prepositions, Use relative pronouns, Use reflexive pronouns, , , Discuss politics, Describe feelings, Use relative pronouns, , ,
Unit 35 Talk about directions, Discuss education
6, 6, 4, , 4, 4, 7, , 6, 4,
Use reflexive pronouns, Talk about directions, Describe feelings, , , Use relative pronouns, Discuss education, , Talk about directions, ,
Unit 36 Use verbs of motion, Discuss transportation
4, 8, , 7, 4, 6, 9, 8, , 4,
Describe feelings, Use verbs of motion, , Discuss education, , Talk about directions, Discuss transportation, Use verbs of motion, , ,
Unit 37 Order at a restaurant, Talk about body parts
7, 7, 9, 4, , 8, 5, , 7, 4,
Discuss education, Order at a restaurant, Discuss transportation, , , Use verbs of motion, Talk about body parts, , Order at a restaurant, ,
Unit 38 Discuss science, Talk about romance
9, 10, 5, , 4, 7, 5, 10, , 4,
Discuss transportation, Discuss science, Talk about body parts, , , Order at a restaurant, Talk about romance, Discuss science, , ,
Unit 39 Use passive forms, Use dative numbers
5, 4, , 5, 4, 10, 4, , 4, 4,
Talk about body parts, Use passive forms, , Talk about romance, , Discuss science, Use dative numbers, , Use passive forms, ,
Unit 40 Talk about the office, Talk about shopping
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Talk about romance, Talk about the office, Use dative numbers, , , Use passive forms, Talk about shopping, Talk about the office, , ,
Unit 41 Express your wishes, Tackle abstract topics
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Use dative numbers, Express your wishes, Talk about shopping, , , Talk about the office, Tackle abstract topics, , Express your wishes, ,
Unit 42 Say what used to be, Discuss arts
4, 4, , 4, 4, 4, 9, 4, , 4,
Talk about shopping, Say what used to be, , Tackle abstract topics, , Express your wishes, Discuss arts, Say what used to be, , ,
Unit 43 Talk about the news, Use relative pronouns
4, 4, 9, 4, , 4, 8, , 4, 4,
Tackle abstract topics, Talk about the news, Discuss arts, , , Say what used to be, Use relative pronouns, , Talk about the news, ,
Unit 44 Talk like the locals, Use common proverbs
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Discuss arts, Talk like the locals, Use relative pronouns, , , Talk about the news, Use common proverbs, Talk like the locals, , ,
Unit 45
8, 5, 8, , 4, 5, , 5, 5,
Use relative pronouns, Use common proverbs, Talk like the locals, , , Use common proverbs, , Path Extension Practices,
Path Extension Practices:
Unit 46
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Unit 47
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Unit 48
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Unit 49
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Unit 50
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Unit 51
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Unit 52
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Unit 53
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Unit 54
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Unit 55
5, 5, 5, , 5, 5, , 5, 5,
Unit 56
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Unit 57
5, 5, , 5, 5, 5, 5, 5, 5, , 5,
ㅤㅤ 
Each has 8 challenges, to get the Legendary trophy
Each Unit has Levels and Chests, and each Level has Lessons.
Each Lesson has from 2 to 18 exercises (usually 15)
Each has from 2 to 18 exercises (usually 15)
Each Challenge has from 2 to 18 exercises (usually 15)
!
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