| Official Languages of the World | 0 | - | 4.99 | 337,597 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 618,715 |
| Language Names in the Language | 0 | - | 4.90 | 140,354 |
| Official UN Languages | 0 | - | 4.91 | 108,202 |
| Official Languages Spoken in the Most Countries | 0 | - | 4.95 | 176,556 |
| World Language General Knowledge #2 | 0 | - | 4.95 | 77,288 |
| World Languages A-Z | 0 | - | 4.94 | 70,041 |
| Alphabets, Scripts, or Writing Systems | 0 | - | 4.97 | 27,986 |
| Five Languages with the Most Native Speakers by Continent | 0 | - | 4.41 | 54,805 |
| World Language General Knowledge #3 | 0 | - | 4.51 | 57,406 |
| World Language General Knowledge #1 | 0 | - | 4.75 | 64,800 |
| Languages - Sudden Death | 0 | - | 4.82 | 42,035 |
| German Vocabulary Mega-Challenge | 0 | - | 4.95 | 61,934 |
| French Verbs | 0 | - | 4.87 | 77,255 |
| Countries That Speak Portuguese | 0 | - | 4.90 | 95,919 |
| Latin Phrases Used in English | 0 | - | 4.92 | 51,275 |
| Latin Words #1 | 0 | - | 4.88 | 120,612 |
| Latin Words #2 | 0 | - | 4.81 | 86,634 |
| What's That Dutch Compound Word? | 0 | - | 4.92 | 17,439 |
| Random Translations Quiz #2 | 0 | - | 4.11 | 35,531 |
| Random Translations Quiz #4 | 0 | - | 4.25 | 35,195 |
| Most Commonly-Taught Languages in the U.S. | 0 | - | 4.38 | 59,206 |
| Top Romance Languages | 0 | - | 4.40 | 34,853 |
| Languages Most Similar to English | 0 | - | 4.30 | 32,639 |
| Click to Translate - Latin | 0 | - | 4.97 | 32,597 |
| Random Translations Quiz #1 | 0 | - | 3.63 | 36,543 |
| Random Translations Quiz #3 | 0 | - | 3.95 | 31,692 |
| Top World Languages on a Map | 0 | - | 4.91 | 93,790 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 99,941 |
| Wikipedia Languages | 0 | - | 4.98 | 117,853 |
| All Romance Languages on a Map | 0 | - | 4.98 | 59,522 |
| All Wikipedia Languages | 0 | - | 4.93 | 20,400 |
| Spanish Place Words | 0 | - | 4.49 | 73,961 |
| Spanish Place Names in English | 0 | - | 4.75 | 68,422 |
| Spanish Verbs | 0 | - | 4.63 | 66,113 |
| Random Spanish Words #1 | 0 | - | 4.75 | 121,202 |
| Random Spanish Words #2 | 0 | - | 4.69 | 105,924 |
| Random Spanish Words #3 | 0 | - | 4.74 | 50,069 |
| Spanish Words Widely Known by U.S. Americans | 0 | - | 4.57 | 35,139 |
| Random German Words | 0 | - | 4.41 | 148,370 |
| Random Italian Words | 0 | - | 4.44 | 79,589 |
| Most Common French Words | 0 | - | 4.44 | 39,658 |
| Random French Words #2 | 0 | - | 4.51 | 99,690 |
| French Phrases | 0 | - | 4.45 | 32,349 |
| Random French Words #1 | 0 | - | 4.49 | 155,075 |
| Random French Words #3 | 0 | - | 4.44 | 51,867 |
| Latin Words #3 | 0 | - | 4.48 | 68,418 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 45,268 |
| Italian Vocabulary Mega-Challenge | 0 | - | 4.49 | 27,953 |
| Days of the Week in French | 0 | - | 4.67 | 27,941 |
| French Place Words Quiz | 0 | - | 4.23 | 32,005 |
| French Vocabulary Mega-Challenge | 0 | - | 4.91 | 101,599 |
| 50 Meest voorkomende Nederlandstalige woorden | 0 | - | 4,56 | 4.722 |
| Days of the Week in Spanish | 0 | - | 4.55 | 49,686 |
| Common Descriptive Words in Spanish | 0 | - | 4.43 | 64,188 |
| Latin and Greek Word Roots | 0 | - | 4.47 | 57,829 |
| Most Common Spanish Words | 0 | - | 4.37 | 28,370 |
| Spanish Antonyms | 0 | - | 4.19 | 14,332 |
| Numbers in French | 0 | - | 4.15 | 20,476 |
| French Antonyms | 0 | - | 4.15 | 21,229 |
| Months of the Year in Spanish | 0 | - | 4.68 | 26,886 |
| Numbers in Spanish Quiz | 0 | - | 4.39 | 79,662 |
| The Body in Spanish Vocabulary Words | 0 | - | 4.25 | 48,291 |
| Spanish Words for Jobs | 0 | - | 4.71 | 23,761 |
| Count to 10 in Europe | 0 | - | 4.58 | 155,557 |
| Colors in Europe Quiz | 0 | - | 4.55 | 48,291 |
| Animal Sounds in Spanish | 0 | - | 3.89 | 6,728 |
| TV Title Translation - Spanish | 0 | - | 4.08 | 11,176 |
| TV Title Translation - French | 0 | - | 4.23 | 24,792 |
| Days of the Week in Europe | 0 | - | 4.53 | 28,028 |
| European Greetings Quiz | 0 | - | 4.39 | 58,582 |
| Rhyme Time - Spanish | 0 | - | 4.13 | 13,363 |
| Spanish Phrases Quiz | 0 | - | 3.69 | 28,915 |
| Yiddish Loan Words | 0 | - | 4.49 | 13,227 |
| Southernmost Country by Language | 0 | - | 4.89 | 24,552 |
| Biggest English-Speaking Cities | 0 | - | 4.42 | 136,862 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.87 | 109,781 |
| Biggest Cities by Language | 0 | - | 4.95 | 215,667 |
| English Speaking Countries | 0 | - | 4.72 | 340,822 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 343,525 |
| Countries by Official Language | 0 | - | 4.96 | 174,480 |
| Places in their Native Language #1 | 0 | - | 4.86 | 212,465 |
| Places in their Native Language #2 | 0 | - | 4.88 | 113,985 |
| Top World Languages | 0 | - | 4.92 | 718,269 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.92 | 251,773 |
| Official Languages of South Africa | 0 | - | 4.55 | 25,011 |
| Most-Spoken Languages of the United States | 0 | - | 4.45 | 165,121 |
| Countries in their Native Language | 0 | - | 4.98 | 179,631 |
| Capitals in their Native Languages | 0 | - | 4.94 | 127,818 |
| Random Name Translation | 0 | - | 4.52 | 39,597 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 61,570 |
| Official European Union Languages | 0 | - | 4.98 | 202,935 |
| European Countries in their Native Language | 0 | - | 4.99 | 145,525 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 107,906 |
| Languages of the United Kingdom | 0 | - | 4.10 | 38,539 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 92,782 |
| Hebrew Letters Quiz | 0 | - | 4.37 | 12,706 |
| Top World Languages A-Z | 0 | - | 4.84 | 31,978 |
| Languages of Spain | 0 | - | 4.35 | 21,533 |
| Slavic Languages | 0 | - | 4.63 | 49,207 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 189,169 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,697 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 28,300 |
| Translations of John | 0 | - | 4.41 | 24,208 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.76 | 61,435 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.78 | 57,751 |
| Language Origins of Popular First Names | 0 | - | 3.84 | 19,612 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.38 | 66,302 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.71 | 105,293 |
| Flags to Languages | 0 | - | 4.95 | 160,015 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 61,593 |
| Top European Languages on a Map | 0 | - | 4.76 | 119,452 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.40 | 56,057 |
| Top African Languages on a Map | 0 | - | 4.92 | 54,980 |
| Name an Official Language A-Z | 0 | - | 4.92 | 136,251 |
| Most Spoken Languages in Canada | 0 | - | 4.84 | 47,701 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 60,194 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 28,541 |
| Official and Regional Languages of Europe on a Map | 0 | - | 5.00 | 90,421 |
| All Germanic Languages With a Map | 0 | - | 4.89 | 55,299 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 54,804 |
| Languages of the Roman Empire with a Map | 0 | - | 4.89 | 46,562 |
| Every Country in its Official/Native Language | 0 | - | 4.96 | 17,875 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 50,931 |
| Identify the Language on the World Map #2 | 0 | - | 4.93 | 21,291 |
| Languages by Combined Flags | 0 | - | 4.76 | 64,955 |
| Spanish Name Translation | 0 | - | 4.14 | 161,389 |
| Spanish Loan Words Quiz | 0 | - | 4.22 | 44,460 |
| Spanish Animal Words | 0 | - | 4.52 | 89,645 |
| Movie Titles in Spanish | 0 | - | 4.34 | 57,313 |
| Song Title Translation - Spanish | 0 | - | 4.56 | 34,532 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 119,166 |
| Capital Cities with Spanish Names | 0 | - | 4.85 | 63,398 |
| U.S. States with Spanish Names | 0 | - | 4.48 | 68,207 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.49 | 34,613 |
| Click to Translate - Spanish | 0 | - | 4.92 | 77,913 |
| Spanish Food Words | 0 | - | 4.57 | 228,932 |
| German Loan Words | 0 | - | 4.28 | 130,220 |
| Movie Titles in German | 0 | - | 4.45 | 39,002 |
| German-Speaking Countries | 0 | - | 4.88 | 118,035 |
| Song Title Translation - German | 0 | - | 3.83 | 10,890 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 53,092 |
| Click to Translate - German | 0 | - | 4.65 | 43,527 |
| English Words of Italian Origin | 0 | - | 4.10 | 55,055 |
| Italian Food Words | 0 | - | 4.32 | 65,703 |
| Italian Name Translation Quiz | 0 | - | 4.72 | 35,447 |
| Countries With the Most Italian Speakers | 0 | - | 4.51 | 51,338 |
| Click to Translate - Italian | 0 | - | 4.94 | 42,089 |
| French Phrases used in English | 0 | - | 4.20 | 44,787 |
| French-Speaking Countries Quiz | 0 | - | 4.78 | 214,394 |
| French Animal Words | 0 | - | 4.45 | 117,767 |
| French Food Words | 0 | - | 4.79 | 177,587 |
| Movie Titles in French | 0 | - | 4.01 | 38,874 |
| Song Title Translation - French | 0 | - | 4.60 | 25,550 |
| Proverbs Translated into French | 0 | - | 4.17 | 14,181 |
| Vocabulary Mega-Challenge: French Origin | 0 | - | 4.14 | 29,780 |
| Click to Translate - French | 0 | - | 4.94 | 76,046 |
| English Words of Russian Origin | 0 | - | 4.12 | 48,530 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 57,199 |
| Japanese Loanwords | 0 | - | 4.50 | 79,906 |
| Sushi Translation | 0 | - | 4.11 | 13,252 |
| Japanese Language - Katakana Practice | 0 | - | 4.58 | 26,767 |
| Click to Translate - Dutch | 0 | - | 4.65 | 28,471 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 589,765 |
| Name that Greek Letter | 0 | - | 4.94 | 297,699 |
| Ancient Greek Words | 0 | - | 4.90 | 98,718 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 71,294 |
| English Words of Arabic Origin | 0 | - | 4.55 | 47,192 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 52,346 |
