| French Verbs | 0 | - | 4.88 | 82,579 |
| Official Languages of the World | 0 | - | 4.99 | 394,306 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 689,700 |
| Most Common French Words | 0 | - | 4.47 | 42,588 |
| Random French Words #2 | 0 | - | 4.52 | 116,193 |
| French Phrases | 0 | - | 4.46 | 34,678 |
| Random French Words #1 | 0 | - | 4.53 | 174,622 |
| Random French Words #3 | 0 | - | 4.45 | 57,534 |
| Language Names in the Language | 0 | - | 4.91 | 154,093 |
| Official UN Languages | 0 | - | 4.94 | 137,978 |
| Official Languages Spoken in the Most Countries | 0 | - | 4.95 | 191,542 |
| World Language General Knowledge #2 | 0 | - | 4.95 | 85,996 |
| World Languages A-Z | 0 | - | 4.94 | 78,575 |
| Alphabets, Scripts, or Writing Systems | 0 | - | 4.98 | 35,726 |
| Top Five Countries by Language | 0 | - | 4.96 | 35,277 |
| French Vocabulary Mega-Challenge | 0 | - | 4.87 | 115,154 |
| French Words #1 - Click the Pictures | 0 | - | 4.95 | 41,740 |
| French Words #2 - Click the Pictures | 0 | - | 4.87 | 39,432 |
| French Words #3 - Click the Pictures | 0 | - | 4.85 | 32,234 |
| Days of the Week in French | 0 | - | 4.70 | 28,726 |
| French Place Words Quiz | 0 | - | 4.26 | 33,220 |
| German Vocabulary Mega-Challenge | 0 | - | 4.95 | 73,064 |
| Numbers in French | 0 | - | 4.19 | 21,248 |
| French Antonyms | 0 | - | 4.17 | 21,945 |
| Countries That Speak Portuguese | 0 | - | 4.90 | 98,876 |
| Latin Phrases Used in English | 0 | - | 4.93 | 54,196 |
| Latin Words #1 | 0 | - | 4.88 | 129,505 |
| Latin Words #2 | 0 | - | 4.86 | 102,366 |
| What's That Dutch Compound Word? | 0 | - | 4.93 | 27,083 |
| Top Romance Languages | 0 | - | 4.46 | 41,648 |
| Five Languages with the Most Native Speakers by Continent | 0 | - | 4.45 | 60,018 |
| World Language General Knowledge #3 | 0 | - | 4.51 | 61,270 |
| World Language General Knowledge #1 | 0 | - | 4.74 | 69,034 |
| German to English Country Names | 0 | - | 4.90 | 27,857 |
| Random Translations Quiz #2 | 0 | - | 4.16 | 36,968 |
| Random Translations Quiz #4 | 0 | - | 4.27 | 36,534 |
| Most Commonly-Taught Languages in the U.S. | 0 | - | 4.38 | 63,511 |
| Top World Languages on a Map | 0 | - | 4.92 | 99,808 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.98 | 111,414 |
| Wikipedia Languages | 0 | - | 4.97 | 124,700 |
| Languages Most Similar to English | 0 | - | 4.28 | 35,813 |
| All Romance Languages on a Map | 0 | - | 4.98 | 68,558 |
| TV Title Translation - French | 0 | - | 4.24 | 25,641 |
| Click to Translate - Latin | 0 | - | 4.97 | 40,836 |
| All Wikipedia Languages | 0 | - | 4.95 | 25,997 |
| Spanish Place Words | 0 | - | 4.52 | 86,414 |
| Spanish Place Names in English | 0 | - | 4.74 | 71,322 |
| Spanish Verbs | 0 | - | 4.61 | 70,563 |
| Random Spanish Words #1 | 0 | - | 4.75 | 130,305 |
| Random Spanish Words #2 | 0 | - | 4.63 | 114,453 |
| Random Spanish Words #3 | 0 | - | 4.80 | 64,608 |
| Spanish Words Widely Known by U.S. Americans | 0 | - | 4.51 | 40,373 |
| Random German Words | 0 | - | 4.41 | 159,738 |
| Random Italian Words | 0 | - | 4.46 | 84,784 |
| Italian Vocabulary Mega-Challenge | 0 | - | 4.46 | 38,471 |
| Latin Words #3 | 0 | - | 4.46 | 82,011 |
| Languages - Sudden Death | 0 | - | 4.80 | 106,111 |
| World Languages by Clue #2 | 0 | - | 4.83 | 18,380 |
| Random Translations Quiz #1 | 0 | - | 3.65 | 37,415 |
| Random Translations Quiz #3 | 0 | - | 3.97 | 32,530 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 51,550 |
| Spanish Words #1 - Click the Pictures | 0 | - | 4.82 | 39,735 |
| 50 Meest voorkomende Nederlandstalige woorden | 0 | - | 4,67 | 5.338 |
| Days of the Week in Spanish | 0 | - | 4.57 | 57,559 |
| Months of the Year in Spanish | 0 | - | 4.77 | 34,413 |
| Common Descriptive Words in Spanish | 0 | - | 4.42 | 68,410 |
| English Words Formed by Latin and Greek Roots | 0 | - | 4.46 | 65,908 |
| Most Common Spanish Words | 0 | - | 4.40 | 29,821 |
| Spanish Antonyms | 0 | - | 4.23 | 14,956 |
| World Languages by Clue #1 | 0 | - | 4.66 | 18,847 |
| Count to 10 in Europe | 0 | - | 4.62 | 162,495 |
| Colors in Europe Quiz | 0 | - | 4.50 | 50,443 |
| Numbers in Spanish Quiz | 0 | - | 4.40 | 84,267 |
| The Body in Spanish Vocabulary Words | 0 | - | 4.28 | 51,240 |
| Spanish Words for Jobs | 0 | - | 4.72 | 25,557 |
| European Greetings Quiz | 0 | - | 4.41 | 60,450 |
| Spanish Words #2 - Click the Pictures | 0 | - | 4.71 | 32,673 |
| Animal Sounds in Spanish | 0 | - | 3.95 | 7,128 |
| Days of the Week in Europe | 0 | - | 4.53 | 29,301 |
| TV Title Translation - Spanish | 0 | - | 4.14 | 11,728 |
| Rhyme Time - Spanish | 0 | - | 4.15 | 13,816 |
| Spanish Phrases Quiz | 0 | - | 3.68 | 30,021 |
| Southernmost Country by Language | 0 | - | 4.86 | 30,574 |
| Yiddish Loan Words | 0 | - | 4.52 | 15,246 |
| Biggest English-Speaking Cities | 0 | - | 4.43 | 141,692 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.88 | 116,338 |
| Biggest Cities by Language | 0 | - | 4.95 | 226,759 |
| English Speaking Countries | 0 | - | 4.69 | 352,029 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 365,513 |
| Countries by Official Language | 0 | - | 4.95 | 188,111 |
| Places in their Native Language #1 | 0 | - | 4.85 | 235,018 |
| Places in their Native Language #2 | 0 | - | 4.87 | 120,890 |
| Top World Languages | 0 | - | 4.92 | 787,671 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 287,228 |
| Official Languages of South Africa | 0 | - | 4.56 | 25,795 |
| Most-Spoken Languages of the United States | 0 | - | 4.45 | 208,277 |
| Countries in their Native Language | 0 | - | 4.98 | 192,049 |
| Capitals in their Native Languages | 0 | - | 4.94 | 131,520 |
| Random Name Translation | 0 | - | 4.52 | 41,478 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 66,749 |
| Official European Union Languages | 0 | - | 4.98 | 231,937 |
| European Countries in their Native Language | 0 | - | 4.99 | 153,766 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 112,401 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,218 |
| Countries With the Most English Speakers | 0 | - | 4.89 | 125,598 |
| Hebrew Letters Quiz | 0 | - | 4.38 | 13,371 |
| Top World Languages A-Z | 0 | - | 4.89 | 35,378 |
| Languages of Spain | 0 | - | 4.36 | 22,766 |
| Slavic Languages | 0 | - | 4.65 | 52,787 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 209,353 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 31,925 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 30,375 |
| Translations of John | 0 | - | 4.52 | 26,120 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.70 | 64,493 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 63,391 |
| Language Origins of Popular First Names | 0 | - | 3.84 | 20,490 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 81,613 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.70 | 110,544 |
| Flags to Languages | 0 | - | 4.95 | 168,928 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 68,324 |
| Top European Languages on a Map | 0 | - | 4.77 | 128,223 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.42 | 58,690 |
| Top African Languages on a Map | 0 | - | 4.92 | 68,326 |
| Name an Official Language A-Z | 0 | - | 4.92 | 171,555 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 53,018 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 67,018 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 32,994 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 105,543 |
| All Germanic Languages With a Map | 0 | - | 4.92 | 64,374 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 64,354 |
| Languages of the Roman Empire with a Map | 0 | - | 4.92 | 55,792 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 22,886 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 56,967 |
| Identify the Language on the World Map #2 | 0 | - | 4.94 | 24,476 |
| Languages by Combined Flags | 0 | - | 4.50 | 95,646 |
| Spanish Name Translation | 0 | - | 4.14 | 166,195 |
| Spanish Loan Words Quiz | 0 | - | 4.23 | 45,491 |
| Spanish Animal Words | 0 | - | 4.55 | 94,311 |
| Movie Titles in Spanish | 0 | - | 4.35 | 58,623 |
| Song Title Translation - Spanish | 0 | - | 4.56 | 35,417 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 122,928 |
| Capital Cities with Spanish Names | 0 | - | 4.89 | 74,193 |
| U.S. States with Spanish Names | 0 | - | 4.49 | 85,846 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.50 | 38,730 |
| Click to Translate - Spanish | 0 | - | 4.90 | 90,406 |
| Spanish Food Words | 0 | - | 4.63 | 241,300 |
| German Loan Words | 0 | - | 4.27 | 134,200 |
| Movie Titles in German | 0 | - | 4.43 | 40,396 |
| German-Speaking Countries | 0 | - | 4.88 | 122,176 |
| Song Title Translation - German | 0 | - | 3.80 | 11,482 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 86,681 |
| Click to Translate - German | 0 | - | 4.81 | 66,483 |
| English Words of Italian Origin | 0 | - | 4.14 | 66,786 |
| Italian Food Words | 0 | - | 4.31 | 69,521 |
| Italian Name Translation Quiz | 0 | - | 4.78 | 42,353 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 55,778 |
| Click to Translate - Italian | 0 | - | 4.92 | 50,541 |
| French Phrases used in English | 0 | - | 4.21 | 46,114 |
| French-Speaking Countries | 0 | - | 4.85 | 264,153 |
| French Animal Words | 0 | - | 4.44 | 131,453 |
| French Food Words | 0 | - | 4.78 | 189,693 |
| Movie Titles in French | 0 | - | 4.02 | 39,998 |
| Song Title Translation - French | 0 | - | 4.55 | 26,496 |
| Proverbs Translated into French | 0 | - | 4.19 | 14,742 |
| Vocabulary Mega-Challenge: French Origin | 0 | - | 4.16 | 31,754 |
| Click to Translate - French | 0 | - | 4.93 | 88,092 |
| English Words of Russian Origin | 0 | - | 4.13 | 50,297 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 73,708 |
| Japanese Loanwords | 0 | - | 4.47 | 83,312 |
| Sushi Translation | 0 | - | 4.08 | 13,773 |
| Japanese Language - Katakana Practice | 0 | - | 4.59 | 31,367 |
| Click to Translate - Dutch | 0 | - | 4.68 | 33,725 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 625,183 |
| Name that Greek Letter | 0 | - | 4.93 | 315,431 |
| Ancient Greek Words | 0 | - | 4.92 | 107,647 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 77,461 |
| English Words of Arabic Origin | 0 | - | 4.53 | 49,070 |
| Countries where Arabic is an Official Language | 0 | - | 4.84 | 54,222 |
| Letters of the Greek Alphabet - Sudden Death | 0 | - | 4.95 | 37,438 |
| Spanish to English Country Names | 0 | - | 4.83 | 29,198 |
| Japanese Loan Words - Click Quiz | 0 | - | 4.67 | 19,417 |
| Chinese Compound Words | 0 | - | 4.15 | 10,246 |
| Countries with the 2nd Most Speakers | 0 | - | 4.93 | 20,313 |
