| French Verbs | 0 | - | 4.88 | 84,359 |
| Official Languages of the World | 0 | - | 4.99 | 410,881 |
| Most Common French Words | 0 | - | 4.43 | 43,526 |
| Random French Words #2 | 0 | - | 4.54 | 118,889 |
| French Phrases | 0 | - | 4.46 | 35,515 |
| Random French Words #1 | 0 | - | 4.48 | 178,634 |
| Random French Words #3 | 0 | - | 4.41 | 69,218 |
| French Words #1 - Click the Pictures | 0 | - | 4.93 | 47,457 |
| French Words #2 - Click the Pictures | 0 | - | 4.90 | 43,824 |
| French Words #3 - Click the Pictures | 0 | - | 4.85 | 36,856 |
| Language Names in the Language | 0 | - | 4.91 | 158,360 |
| Official UN Languages | 0 | - | 4.94 | 141,611 |
| Official Languages Spoken in the Most Countries | 0 | - | 4.95 | 196,205 |
| World Language General Knowledge #2 | 0 | - | 4.95 | 88,787 |
| World Languages A-Z | 0 | - | 4.94 | 81,262 |
| Alphabets, Scripts, or Writing Systems | 0 | - | 4.98 | 38,151 |
| Top Five Countries by Language | 0 | - | 4.96 | 44,866 |
| French Vocabulary Mega-Challenge | 0 | - | 4.87 | 118,984 |
| Days of the Week in French | 0 | - | 4.69 | 28,941 |
| French Words for Places | 0 | - | 4.26 | 33,600 |
| German Vocabulary Mega-Challenge | 0 | - | 4.96 | 76,942 |
| Numbers in French | 0 | - | 4.19 | 21,484 |
| French Antonyms | 0 | - | 4.13 | 22,187 |
| Countries That Speak Portuguese | 0 | - | 4.90 | 99,727 |
| Latin Phrases Used in English | 0 | - | 4.93 | 54,995 |
| Latin Words #1 | 0 | - | 4.89 | 131,430 |
| Latin Words #2 | 0 | - | 4.86 | 104,149 |
| What's That Dutch Compound Word? | 0 | - | 4.93 | 27,961 |
| Top Romance Languages | 0 | - | 4.46 | 43,884 |
| Five Languages with the Most Native Speakers by Continent | 0 | - | 4.44 | 61,750 |
| World Language General Knowledge #3 | 0 | - | 4.52 | 62,534 |
| World Language General Knowledge #1 | 0 | - | 4.74 | 70,430 |
| German to English Country Names | 0 | - | 4.91 | 30,643 |
| Click to Translate - Latin | 0 | - | 4.97 | 43,081 |
| Random Translations Quiz #2 | 0 | - | 4.17 | 37,411 |
| Random Translations Quiz #4 | 0 | - | 4.28 | 36,931 |
| Most Commonly-Taught Languages in the U.S. | 0 | - | 4.38 | 64,907 |
| Top World Languages on a Map | 0 | - | 4.93 | 102,180 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.98 | 114,988 |
| Wikipedia Languages | 0 | - | 4.97 | 126,448 |
| Languages Most Similar to English | 0 | - | 4.25 | 36,785 |
| All Romance Languages on a Map | 0 | - | 4.98 | 71,620 |
| TV Title Translation - French | 0 | - | 4.25 | 25,863 |
| Languages - Sudden Death | 0 | - | 4.78 | 121,452 |
| World Languages by Clue #2 | 0 | - | 4.83 | 19,937 |
| All Wikipedia Languages | 0 | - | 4.94 | 27,642 |
| Spanish Place Words | 0 | - | 4.52 | 87,526 |
| Spanish Place Names in English | 0 | - | 4.75 | 72,167 |
| Spanish Verbs | 0 | - | 4.63 | 71,893 |
| Random Spanish Words #1 | 0 | - | 4.74 | 132,643 |
| Random Spanish Words #2 | 0 | - | 4.63 | 116,680 |
| Random Spanish Words #3 | 0 | - | 4.80 | 65,922 |
| Spanish Words Widely Known by U.S. Americans | 0 | - | 4.51 | 41,640 |
| Random Italian Words | 0 | - | 4.47 | 86,292 |
| Italian Vocabulary Mega-Challenge | 0 | - | 4.54 | 41,326 |
| Latin Words #3 | 0 | - | 4.46 | 83,200 |
| Spanish Words #1 - Click the Pictures | 0 | - | 4.83 | 49,657 |
| Random Translations Quiz #1 | 0 | - | 3.65 | 37,648 |
| Random Translations Quiz #3 | 0 | - | 4.00 | 32,786 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 53,297 |
| Indo-European Languages - Sudden Death | 0 | - | 4.67 | 29,692 |
| Random German Words | 0 | - | 4.39 | 171,547 |
| 50 Meest voorkomende Nederlandstalige woorden | 0 | - | 4,67 | 5.524 |
| Days of the Week in Spanish | 0 | - | 4.57 | 58,164 |
| Months of the Year in Spanish | 0 | - | 4.77 | 34,861 |
| Numbers in Spanish | 0 | - | 4.44 | 85,550 |
| Common Descriptive Words in Spanish | 0 | - | 4.43 | 69,687 |
| English Words Formed by Latin and Greek Roots | 0 | - | 4.46 | 66,875 |
| Most Common Spanish Words | 0 | - | 4.40 | 30,369 |
| Spanish Antonyms | 0 | - | 4.16 | 19,418 |
| World Languages by Clue #1 | 0 | - | 4.66 | 19,992 |
| Spanish Words #2 - Click the Pictures | 0 | - | 4.73 | 38,393 |
| Count to 10 in Europe | 0 | - | 4.63 | 165,133 |
| Colors in Europe Quiz | 0 | - | 4.50 | 51,144 |
| The Body in Spanish Vocabulary Words | 0 | - | 4.28 | 52,024 |
| Spanish Words for Jobs | 0 | - | 4.72 | 25,958 |
| European Greetings | 0 | - | 4.41 | 60,972 |
| Spanish Words #3 - Click the Pictures | 0 | - | 4.64 | 29,579 |
| Days of the Week in Europe | 0 | - | 4.53 | 29,667 |
| TV Title Translation - Spanish | 0 | - | 4.14 | 11,898 |
| Rhyme Time - Spanish | 0 | - | 4.17 | 14,054 |
| Spanish Phrases | 0 | - | 3.70 | 30,339 |
| Southernmost Country by Language | 0 | - | 4.89 | 42,519 |
| Yiddish Loan Words | 0 | - | 4.53 | 15,736 |
| Letters of the Greek Alphabet - Sudden Death | 0 | - | 4.96 | 46,151 |
| Spanish to English Country Names | 0 | - | 4.85 | 31,924 |
| Japanese Loan Words - Click Quiz | 0 | - | 4.67 | 21,352 |
| Chinese Compound Words | 0 | - | 4.10 | 10,993 |
| Countries with the 2nd Most Speakers | 0 | - | 4.94 | 27,126 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 710,711 |
| Biggest English-Speaking Cities | 0 | - | 4.45 | 151,288 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 126,255 |
| Biggest Cities by Language | 0 | - | 4.96 | 230,724 |
| English Speaking Countries | 0 | - | 4.68 | 355,915 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,886 |
| Countries by Official Language | 0 | - | 4.95 | 192,618 |
| Places in their Native Language #1 | 0 | - | 4.84 | 239,300 |
| Places in their Native Language #2 | 0 | - | 4.85 | 122,907 |
| Top World Languages | 0 | - | 4.92 | 812,189 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 292,928 |
| Official Languages of South Africa | 0 | - | 4.56 | 26,038 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 216,373 |
| Countries in their Native Language | 0 | - | 4.99 | 196,501 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,645 |
| Random Name Translation | 0 | - | 4.52 | 42,098 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,536 |
| Official European Union Languages | 0 | - | 4.97 | 236,383 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,617 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,349 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,689 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,676 |
| Hebrew Letters Quiz | 0 | - | 4.38 | 13,666 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,252 |
| Languages of Spain | 0 | - | 4.36 | 23,136 |
| Slavic Languages | 0 | - | 4.67 | 53,937 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,089 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,413 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,051 |
| Translations of John | 0 | - | 4.53 | 26,796 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,345 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,556 |
| Language Origins of Popular First Names | 0 | - | 3.85 | 20,749 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,278 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,226 |
| Flags to Languages | 0 | - | 4.95 | 172,368 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 70,606 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,023 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.42 | 59,566 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,284 |
| Name an Official Language A-Z | 0 | - | 4.90 | 174,609 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,553 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 69,035 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 34,511 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 110,051 |
| All Germanic Languages With a Map | 0 | - | 4.91 | 67,400 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 67,325 |
| Languages of the Roman Empire with a Map | 0 | - | 4.93 | 58,908 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 24,596 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 58,880 |
| Identify the Language on the World Map #2 | 0 | - | 4.94 | 25,381 |
| Languages by Combined Flags | 0 | - | 4.53 | 99,050 |
| Spanish Name Translation | 0 | - | 4.14 | 167,914 |
| Spanish Loan Words | 0 | - | 4.23 | 45,757 |
| Spanish Animal Words | 0 | - | 4.53 | 95,335 |
| Movie Titles in Spanish | 0 | - | 4.36 | 59,076 |
| Song Title Translation - Spanish | 0 | - | 4.56 | 35,699 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 124,207 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,708 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,247 |
| U.S. Cities With Spanish Names | 0 | - | 4.93 | 21,997 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.50 | 39,890 |
| Click to Translate - Spanish | 0 | - | 4.90 | 93,807 |
| Spanish Food Words | 0 | - | 4.64 | 248,631 |
| German Loan Words | 0 | - | 4.27 | 135,431 |
| Movie Titles in German | 0 | - | 4.39 | 40,864 |
| German-Speaking Countries | 0 | - | 4.89 | 123,480 |
| Song Title Translation - German | 0 | - | 3.80 | 11,670 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,082 |
| Click to Translate - German | 0 | - | 4.83 | 69,141 |
| English Words of Italian Origin | 0 | - | 4.14 | 67,246 |
| Italian Food Words | 0 | - | 4.29 | 70,740 |
| Italian Name Translation | 0 | - | 4.80 | 44,922 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 57,399 |
| Click to Translate - Italian | 0 | - | 4.89 | 52,738 |
| French Phrases used in English | 0 | - | 4.16 | 46,522 |
| French-Speaking Countries | 0 | - | 4.85 | 268,647 |
| French Animal Words | 0 | - | 4.44 | 133,589 |
| French Food Words | 0 | - | 4.78 | 193,395 |
| Movie Titles in French | 0 | - | 4.02 | 40,349 |
| Song Title Translation - French | 0 | - | 4.55 | 26,751 |
| Proverbs Translated into French | 0 | - | 4.19 | 14,902 |
| Vocabulary Mega-Challenge: French Origin | 0 | - | 4.16 | 32,216 |
| Click to Translate - French | 0 | - | 4.93 | 91,014 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,776 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,208 |
| Japanese Loanwords | 0 | - | 4.47 | 84,323 |
| Sushi Translation | 0 | - | 4.08 | 13,897 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,515 |
| Click to Translate - Dutch | 0 | - | 4.73 | 35,122 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 641,324 |
| Name that Greek Letter | 0 | - | 4.94 | 321,461 |
| Ancient Greek Words | 0 | - | 4.92 | 110,570 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,389 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,587 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,219 |
