| Official Languages of the World | 0 | - | 4.99 | 336,882 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 616,101 |
| Language Names in the Language | 0 | - | 4.90 | 140,012 |
| Official UN Languages | 0 | - | 4.91 | 107,978 |
| Official Languages Spoken in the Most Countries | 0 | - | 4.95 | 176,226 |
| World Language General Knowledge #2 | 0 | - | 4.95 | 77,064 |
| World Languages A-Z | 0 | - | 4.94 | 69,856 |
| Alphabets, Scripts, or Writing Systems | 0 | - | 4.97 | 27,805 |
| Five Languages with the Most Native Speakers by Continent | 0 | - | 4.41 | 54,631 |
| World Language General Knowledge #3 | 0 | - | 4.50 | 57,314 |
| World Language General Knowledge #1 | 0 | - | 4.76 | 64,695 |
| German Vocabulary Mega-Challenge | 0 | - | 4.95 | 61,703 |
| French Verbs | 0 | - | 4.87 | 77,142 |
| Countries That Speak Portuguese | 0 | - | 4.90 | 95,879 |
| Latin Phrases Used in English | 0 | - | 4.92 | 51,210 |
| Latin Words #1 | 0 | - | 4.88 | 120,460 |
| Latin Words #2 | 0 | - | 4.81 | 86,523 |
| Random Translations Quiz #2 | 0 | - | 4.11 | 35,504 |
| Random Translations Quiz #4 | 0 | - | 4.25 | 35,171 |
| Most Commonly-Taught Languages in the U.S. | 0 | - | 4.38 | 59,109 |
| Top Romance Languages | 0 | - | 4.40 | 34,801 |
| Languages Most Similar to English | 0 | - | 4.30 | 32,564 |
| What's That Dutch Compound Word? | 0 | - | 4.92 | 17,382 |
| Random Translations Quiz #1 | 0 | - | 3.63 | 36,526 |
| Random Translations Quiz #3 | 0 | - | 3.93 | 31,673 |
| Top World Languages on a Map | 0 | - | 4.91 | 93,673 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 99,695 |
| Wikipedia Languages | 0 | - | 4.98 | 117,690 |
| All Romance Languages on a Map | 0 | - | 4.98 | 59,335 |
| Click to Translate - Latin | 0 | - | 4.97 | 32,404 |
| All Wikipedia Languages | 0 | - | 4.92 | 20,255 |
| Spanish Place Words | 0 | - | 4.49 | 73,868 |
| Spanish Place Names in English | 0 | - | 4.75 | 68,353 |
| Spanish Verbs | 0 | - | 4.58 | 66,028 |
| Random Spanish Words #1 | 0 | - | 4.75 | 121,032 |
| Random Spanish Words #2 | 0 | - | 4.69 | 105,769 |
| Random Spanish Words #3 | 0 | - | 4.74 | 49,997 |
| Spanish Words Widely Known by U.S. Americans | 0 | - | 4.57 | 35,023 |
| Random German Words | 0 | - | 4.41 | 148,107 |
| Random Italian Words | 0 | - | 4.44 | 79,491 |
| Most Common French Words | 0 | - | 4.44 | 39,606 |
| Random French Words #2 | 0 | - | 4.51 | 99,585 |
| French Phrases | 0 | - | 4.45 | 32,309 |
| Random French Words #1 | 0 | - | 4.49 | 154,843 |
| Random French Words #3 | 0 | - | 4.43 | 51,760 |
| Latin Words #3 | 0 | - | 4.48 | 68,341 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 45,125 |
| Italian Vocabulary Mega-Challenge | 0 | - | 4.49 | 27,858 |
| Days of the Week in French | 0 | - | 4.67 | 27,901 |
| French Place Words Quiz | 0 | - | 4.23 | 31,969 |
| French Vocabulary Mega-Challenge | 0 | - | 4.91 | 101,325 |
| 50 Meest voorkomende Nederlandstalige woorden | 0 | - | 4,56 | 4.701 |
| Days of the Week in Spanish | 0 | - | 4.55 | 49,128 |
| Common Descriptive Words in Spanish | 0 | - | 4.43 | 64,051 |
| Latin and Greek Word Roots | 0 | - | 4.47 | 57,772 |
| Most Common Spanish Words | 0 | - | 4.37 | 28,338 |
| Spanish Antonyms | 0 | - | 4.19 | 14,321 |
| Numbers in French | 0 | - | 4.15 | 20,466 |
| French Antonyms | 0 | - | 4.15 | 21,215 |
| Months of the Year in Spanish | 0 | - | 4.69 | 26,841 |
| Numbers in Spanish Quiz | 0 | - | 4.39 | 79,551 |
| The Body in Spanish Vocabulary Words | 0 | - | 4.25 | 48,219 |
| Spanish Words for Jobs | 0 | - | 4.71 | 23,729 |
| Count to 10 in Europe | 0 | - | 4.57 | 155,392 |
| Colors in Europe Quiz | 0 | - | 4.55 | 48,240 |
| Animal Sounds in Spanish | 0 | - | 3.89 | 6,720 |
| TV Title Translation - Spanish | 0 | - | 4.08 | 11,165 |
| TV Title Translation - French | 0 | - | 4.23 | 24,775 |
| Days of the Week in Europe | 0 | - | 4.53 | 28,003 |
| European Greetings Quiz | 0 | - | 4.39 | 58,539 |
| Rhyme Time - Spanish | 0 | - | 4.13 | 13,360 |
| Spanish Phrases Quiz | 0 | - | 3.69 | 28,894 |
| Yiddish Loan Words | 0 | - | 4.49 | 13,166 |
| Biggest English-Speaking Cities | 0 | - | 4.42 | 136,747 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.87 | 109,639 |
| Biggest Cities by Language | 0 | - | 4.95 | 215,127 |
| English Speaking Countries | 0 | - | 4.72 | 340,534 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 343,089 |
| Countries by Official Language | 0 | - | 4.96 | 174,212 |
| Places in their Native Language #1 | 0 | - | 4.86 | 212,125 |
| Places in their Native Language #2 | 0 | - | 4.88 | 113,862 |
| Top World Languages | 0 | - | 4.92 | 716,440 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.92 | 251,333 |
| Official Languages of South Africa | 0 | - | 4.55 | 24,997 |
| Most-Spoken Languages of the United States | 0 | - | 4.45 | 164,466 |
| Countries in their Native Language | 0 | - | 4.98 | 179,432 |
| Capitals in their Native Languages | 0 | - | 4.94 | 127,763 |
| Random Name Translation | 0 | - | 4.52 | 39,558 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 61,435 |
| Official European Union Languages | 0 | - | 4.98 | 202,581 |
| European Countries in their Native Language | 0 | - | 4.99 | 145,337 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 107,813 |
| Languages of the United Kingdom | 0 | - | 4.10 | 38,505 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 92,538 |
| Hebrew Letters Quiz | 0 | - | 4.37 | 12,692 |
| Top World Languages A-Z | 0 | - | 4.84 | 31,894 |
| Languages of Spain | 0 | - | 4.35 | 21,502 |
| Slavic Languages | 0 | - | 4.63 | 49,126 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 188,678 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,659 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 28,242 |
| Translations of John | 0 | - | 4.41 | 24,178 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.76 | 61,355 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.78 | 57,623 |
| Language Origins of Popular First Names | 0 | - | 3.84 | 19,591 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.38 | 66,241 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.71 | 105,178 |
| Flags to Languages | 0 | - | 4.95 | 159,769 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 61,438 |
| Top European Languages on a Map | 0 | - | 4.76 | 119,233 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.40 | 55,996 |
| Top African Languages on a Map | 0 | - | 4.92 | 54,629 |
| Name an Official Language A-Z | 0 | - | 4.92 | 135,950 |
| Most Spoken Languages in Canada | 0 | - | 4.83 | 47,591 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 60,059 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 28,470 |
| Official and Regional Languages of Europe on a Map | 0 | - | 5.00 | 90,050 |
| All Germanic Languages With a Map | 0 | - | 4.89 | 55,107 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 54,568 |
| Languages of the Roman Empire with a Map | 0 | - | 4.88 | 46,322 |
| Every Country in its Official/Native Language | 0 | - | 4.96 | 17,810 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 50,773 |
| Identify the Language on the World Map #2 | 0 | - | 4.92 | 21,211 |
| Languages by Combined Flags | 0 | - | 4.76 | 64,775 |
| Spanish Name Translation | 0 | - | 4.13 | 161,290 |
| Spanish Loan Words Quiz | 0 | - | 4.22 | 44,437 |
| Spanish Animal Words | 0 | - | 4.52 | 89,560 |
| Movie Titles in Spanish | 0 | - | 4.34 | 57,277 |
| Song Title Translation - Spanish | 0 | - | 4.56 | 34,516 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 119,078 |
| Capital Cities with Spanish Names | 0 | - | 4.85 | 63,342 |
| U.S. States with Spanish Names | 0 | - | 4.48 | 68,087 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.49 | 34,480 |
| Click to Translate - Spanish | 0 | - | 4.92 | 77,538 |
| Spanish Food Words | 0 | - | 4.57 | 228,575 |
| German Loan Words | 0 | - | 4.28 | 130,113 |
| Movie Titles in German | 0 | - | 4.45 | 38,956 |
| German-Speaking Countries | 0 | - | 4.88 | 117,968 |
| Song Title Translation - German | 0 | - | 3.83 | 10,880 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 52,919 |
| Click to Translate - German | 0 | - | 4.65 | 43,285 |
| English Words of Italian Origin | 0 | - | 4.10 | 55,019 |
| Italian Food Words | 0 | - | 4.32 | 65,604 |
| Italian Name Translation Quiz | 0 | - | 4.72 | 35,247 |
| Countries With the Most Italian Speakers | 0 | - | 4.51 | 51,235 |
| Click to Translate - Italian | 0 | - | 4.94 | 41,866 |
| French Phrases used in English | 0 | - | 4.20 | 44,748 |
| French-Speaking Countries Quiz | 0 | - | 4.78 | 214,141 |
| French Animal Words | 0 | - | 4.45 | 117,593 |
| French Food Words | 0 | - | 4.79 | 177,124 |
| Movie Titles in French | 0 | - | 4.00 | 38,839 |
| Song Title Translation - French | 0 | - | 4.60 | 25,532 |
| Proverbs Translated into French | 0 | - | 4.17 | 14,171 |
| Vocabulary Mega-Challenge: French Origin | 0 | - | 4.14 | 29,739 |
| Click to Translate - French | 0 | - | 4.94 | 75,699 |
| English Words of Russian Origin | 0 | - | 4.12 | 48,507 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 57,028 |
| Japanese Loanwords | 0 | - | 4.50 | 79,829 |
| Sushi Translation | 0 | - | 4.11 | 13,239 |
| Japanese Language - Katakana Practice | 0 | - | 4.58 | 26,652 |
| Click to Translate - Dutch | 0 | - | 4.65 | 28,312 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 588,608 |
| Name that Greek Letter | 0 | - | 4.94 | 297,332 |
| Ancient Greek Words | 0 | - | 4.90 | 98,454 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 71,157 |
| English Words of Arabic Origin | 0 | - | 4.55 | 47,149 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 52,306 |
| Southernmost Country by Language | 0 | - | 4.89 | 24,413 |
