| Official Languages of the World | 0 | - | 4.99 | 415,912 |
| Language Names in the Language | 0 | - | 4.91 | 159,481 |
| Official UN Languages | 0 | - | 4.94 | 142,624 |
| Official Languages Spoken in the Most Countries | 0 | - | 4.95 | 197,489 |
| World Language General Knowledge #2 | 0 | - | 4.96 | 89,564 |
| World Languages A-Z | 0 | - | 4.94 | 82,007 |
| Alphabets, Scripts, or Writing Systems | 0 | - | 4.98 | 38,866 |
| Top Five Countries by Language | 0 | - | 4.96 | 47,636 |
| Top Romance Languages | 0 | - | 4.46 | 44,523 |
| Five Languages with the Most Native Speakers by Continent | 0 | - | 4.44 | 62,290 |
| World Language General Knowledge #3 | 0 | - | 4.52 | 62,916 |
| World Language General Knowledge #1 | 0 | - | 4.74 | 70,845 |
| German Vocabulary Mega-Challenge | 0 | - | 4.96 | 78,050 |
| French Verbs | 0 | - | 4.88 | 84,721 |
| Countries That Speak Portuguese | 0 | - | 4.90 | 99,953 |
| Latin Phrases Used in English | 0 | - | 4.93 | 55,241 |
| Latin Words #1 | 0 | - | 4.89 | 132,134 |
| Latin Words #2 | 0 | - | 4.86 | 104,614 |
| Random Translations Quiz #2 | 0 | - | 4.17 | 37,514 |
| Random Translations Quiz #4 | 0 | - | 4.28 | 37,032 |
| Most Commonly-Taught Languages in the U.S. | 0 | - | 4.38 | 65,302 |
| Languages Most Similar to English | 0 | - | 4.25 | 37,031 |
| German to English Country Names | 0 | - | 4.92 | 31,341 |
| What's That Dutch Compound Word? | 0 | - | 4.93 | 28,207 |
| Random Translations Quiz #1 | 0 | - | 3.65 | 37,719 |
| Random Translations Quiz #3 | 0 | - | 4.00 | 32,855 |
| Top World Languages on a Map | 0 | - | 4.93 | 102,645 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 116,178 |
| Wikipedia Languages | 0 | - | 4.97 | 126,875 |
| All Romance Languages on a Map | 0 | - | 4.98 | 72,627 |
| Click to Translate - Latin | 0 | - | 4.97 | 43,701 |
| All ISO 639-1 Languages with a Map | 0 | - | 4.99 | 38,074 |
| World Languages by Clue #2 | 0 | - | 4.85 | 20,391 |
| All Wikipedia Languages | 0 | - | 4.95 | 28,133 |
| Spanish Place Words | 0 | - | 4.53 | 87,768 |
| Spanish Place Names in English | 0 | - | 4.75 | 72,352 |
| Spanish Verbs | 0 | - | 4.63 | 72,203 |
| Random Spanish Words #1 | 0 | - | 4.77 | 133,463 |
| Random Spanish Words #2 | 0 | - | 4.63 | 117,264 |
| Random Spanish Words #3 | 0 | - | 4.80 | 66,218 |
| Spanish Words Widely Known by U.S. Americans | 0 | - | 4.51 | 41,934 |
| Random Italian Words | 0 | - | 4.47 | 86,646 |
| Italian Vocabulary Mega-Challenge | 0 | - | 4.54 | 42,106 |
| Most Common French Words | 0 | - | 4.44 | 43,763 |
| Random French Words #2 | 0 | - | 4.53 | 119,363 |
| French Phrases | 0 | - | 4.46 | 35,695 |
| Random French Words #1 | 0 | - | 4.48 | 179,715 |
| Random French Words #3 | 0 | - | 4.41 | 69,685 |
| Latin Words #3 | 0 | - | 4.46 | 83,544 |
| Indo-European Languages - Sudden Death | 0 | - | 4.69 | 33,850 |
| Languages - Sudden Death | 0 | - | 4.77 | 126,322 |
| French Words #1 - Click the Pictures | 0 | - | 4.93 | 48,798 |
| French Words #2 - Click the Pictures | 0 | - | 4.90 | 44,924 |
| French Words #3 - Click the Pictures | 0 | - | 4.86 | 37,923 |
| Spanish Words #1 - Click the Pictures | 0 | - | 4.84 | 52,280 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 53,791 |
| Random German Words | 0 | - | 4.39 | 172,569 |
| Days of the Week in French | 0 | - | 4.69 | 28,988 |
| French Words for Places | 0 | - | 4.26 | 33,713 |
| French Vocabulary Mega-Challenge | 0 | - | 4.87 | 120,659 |
| 50 Meest voorkomende Nederlandstalige woorden | 0 | - | 4,67 | 5.565 |
| Days of the Week in Spanish | 0 | - | 4.57 | 58,303 |
| Months of the Year in Spanish | 0 | - | 4.77 | 34,970 |
| Numbers in Spanish | 0 | - | 4.44 | 85,882 |
| Common Descriptive Words in Spanish | 0 | - | 4.43 | 69,934 |
| English Words Formed by Latin and Greek Roots | 0 | - | 4.46 | 67,043 |
| Most Common Spanish Words | 0 | - | 4.40 | 30,508 |
| Spanish Antonyms | 0 | - | 4.16 | 19,580 |
| Numbers in French | 0 | - | 4.19 | 21,547 |
| French Antonyms | 0 | - | 4.13 | 22,248 |
| The Body in Spanish Vocabulary Words | 0 | - | 4.29 | 52,209 |
| Spanish Words for Jobs | 0 | - | 4.72 | 26,044 |
| TV Title Translation - French | 0 | - | 4.22 | 33,914 |
| World Languages by Clue #1 | 0 | - | 4.67 | 20,333 |
| Spanish Words #2 - Click the Pictures | 0 | - | 4.73 | 39,631 |
| Count to 10 in Europe | 0 | - | 4.63 | 165,671 |
| Colors in Europe Quiz | 0 | - | 4.50 | 51,346 |
| European Greetings | 0 | - | 4.41 | 61,147 |
| TV Title Translation - Spanish | 0 | - | 4.14 | 12,062 |
| Spanish Words #3 - Click the Pictures | 0 | - | 4.64 | 30,813 |
| Days of the Week in Europe | 0 | - | 4.53 | 29,773 |
| Rhyme Time - Spanish | 0 | - | 4.17 | 14,087 |
| Spanish Phrases | 0 | - | 3.70 | 30,408 |
| Spanish to English Country Names | 0 | - | 4.86 | 32,785 |
| Japanese Loan Words - Click Quiz | 0 | - | 4.67 | 21,872 |
| Chinese Compound Words | 0 | - | 4.11 | 11,154 |
| Countries with the 2nd Most Speakers | 0 | - | 4.95 | 28,538 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 718,179 |
| Biggest English-Speaking Cities | 0 | - | 4.44 | 151,979 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 127,904 |
| Biggest Cities by Language | 0 | - | 4.96 | 245,830 |
| English Speaking Countries | 0 | - | 4.64 | 356,961 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,369 |
| Countries by Official Language | 0 | - | 4.95 | 194,475 |
| Places in their Native Language #1 | 0 | - | 4.85 | 241,360 |
| Places in their Native Language #2 | 0 | - | 4.81 | 133,258 |
| Top World Languages | 0 | - | 4.92 | 819,273 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,312 |
| Official Languages of South Africa | 0 | - | 4.56 | 26,132 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 218,871 |
| Countries in their Native Language | 0 | - | 4.99 | 198,042 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,289 |
| Random Name Translation | 0 | - | 4.52 | 42,347 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,954 |
| Official European Union Languages | 0 | - | 4.97 | 237,979 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,527 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,616 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,847 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,169 |
| Hebrew Letters Quiz | 0 | - | 4.38 | 13,769 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,550 |
| Languages of Spain | 0 | - | 4.36 | 23,269 |
| Slavic Languages | 0 | - | 4.68 | 54,234 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,928 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,522 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,258 |
| Translations of John | 0 | - | 4.53 | 27,043 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,595 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,027 |
| Language Origins of Popular First Names | 0 | - | 3.85 | 20,829 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,476 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,606 |
| Flags to Languages | 0 | - | 4.95 | 173,279 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,188 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,785 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.42 | 59,797 |
| Top African Languages on a Map | 0 | - | 4.93 | 73,514 |
| Name an Official Language A-Z | 0 | - | 4.91 | 175,599 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,998 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 69,580 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 35,171 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 111,339 |
| All Germanic Languages With a Map | 0 | - | 4.89 | 68,176 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 68,080 |
| Languages of the Roman Empire with a Map | 0 | - | 4.93 | 59,721 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,232 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 59,497 |
| Identify the Language on the World Map #2 | 0 | - | 4.94 | 25,737 |
| Languages by Combined Flags | 0 | - | 4.54 | 99,736 |
| Spanish Name Translation | 0 | - | 4.13 | 168,385 |
| Spanish Loan Words | 0 | - | 4.23 | 45,844 |
| Spanish Animal Words | 0 | - | 4.53 | 95,615 |
| Movie Titles in Spanish | 0 | - | 4.36 | 59,194 |
| Song Title Translation - Spanish | 0 | - | 4.57 | 35,785 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,531 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,317 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,702 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,889 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.50 | 40,193 |
| Click to Translate - Spanish | 0 | - | 4.90 | 94,773 |
| Spanish Food Words | 0 | - | 4.64 | 250,631 |
| German Loan Words | 0 | - | 4.27 | 135,699 |
| Movie Titles in German | 0 | - | 4.39 | 40,962 |
| German-Speaking Countries | 0 | - | 4.91 | 145,156 |
| Song Title Translation - German | 0 | - | 3.80 | 11,733 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,882 |
| Click to Translate - German | 0 | - | 4.83 | 69,803 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,383 |
| Italian Food Words | 0 | - | 4.29 | 71,141 |
| Italian Name Translation | 0 | - | 4.81 | 46,258 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 57,753 |
| Click to Translate - Italian | 0 | - | 4.89 | 53,420 |
| French Phrases used in English | 0 | - | 4.16 | 46,636 |
| French-Speaking Countries | 0 | - | 4.85 | 270,064 |
| French Animal Words | 0 | - | 4.44 | 134,211 |
| French Food Words | 0 | - | 4.80 | 194,457 |
| Movie Titles in French | 0 | - | 4.02 | 40,469 |
| Song Title Translation - French | 0 | - | 4.55 | 26,862 |
| Proverbs Translated into French | 0 | - | 4.19 | 14,970 |
| Vocabulary Mega-Challenge: French Origin | 0 | - | 4.16 | 32,340 |
| Click to Translate - French | 0 | - | 4.93 | 91,906 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,905 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,016 |
| Japanese Loanwords | 0 | - | 4.47 | 84,539 |
| Sushi Translation | 0 | - | 4.08 | 13,932 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,895 |
| Click to Translate - Dutch | 0 | - | 4.73 | 35,499 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 645,670 |
| Name that Greek Letter | 0 | - | 4.93 | 322,931 |
| Ancient Greek Words | 0 | - | 4.93 | 111,262 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,879 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,711 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,405 |
| Letters of the Greek Alphabet - Sudden Death | 0 | - | 4.95 | 48,954 |
| Southernmost Country by Language | 0 | - | 4.89 | 43,261 |
| Yiddish Loan Words | 0 | - | 4.53 | 15,868 |
