| Random Spanish Words #3 | 0 | - | 4.81 | 62,883 |
| Official Languages of the World | 0 | - | 4.99 | 377,116 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 664,485 |
| Spanish Place Words | 0 | - | 4.52 | 84,830 |
| Spanish Place Names in English | 0 | - | 4.74 | 70,260 |
| Spanish Verbs | 0 | - | 4.62 | 68,842 |
| Random Spanish Words #1 | 0 | - | 4.75 | 126,974 |
| Random Spanish Words #2 | 0 | - | 4.64 | 111,618 |
| Spanish Words Widely Known by U.S. Americans | 0 | - | 4.53 | 38,462 |
| Language Names in the Language | 0 | - | 4.91 | 148,110 |
| Official UN Languages | 0 | - | 4.94 | 132,859 |
| Official Languages Spoken in the Most Countries | 0 | - | 4.95 | 184,943 |
| World Language General Knowledge #2 | 0 | - | 4.95 | 82,388 |
| World Languages A-Z | 0 | - | 4.94 | 75,043 |
| Alphabets, Scripts, or Writing Systems | 0 | - | 4.97 | 32,568 |
| Days of the Week in Spanish | 0 | - | 4.56 | 56,547 |
| Common Descriptive Words in Spanish | 0 | - | 4.44 | 66,724 |
| Most Common Spanish Words | 0 | - | 4.40 | 29,225 |
| Spanish Antonyms | 0 | - | 4.21 | 14,671 |
| German Vocabulary Mega-Challenge | 0 | - | 4.95 | 68,916 |
| French Verbs | 0 | - | 4.88 | 80,334 |
| Countries That Speak Portuguese | 0 | - | 4.90 | 97,859 |
| Latin Phrases Used in English | 0 | - | 4.93 | 52,901 |
| Latin Words #1 | 0 | - | 4.88 | 125,613 |
| Latin Words #2 | 0 | - | 4.86 | 98,793 |
| Languages - Sudden Death | 0 | - | 4.87 | 83,636 |
| Months of the Year in Spanish | 0 | - | 4.68 | 30,505 |
| Numbers in Spanish Quiz | 0 | - | 4.39 | 82,396 |
| The Body in Spanish Vocabulary Words | 0 | - | 4.26 | 50,141 |
| Spanish Words for Jobs | 0 | - | 4.71 | 24,928 |
| What's That Dutch Compound Word? | 0 | - | 4.92 | 25,926 |
| Top Romance Languages | 0 | - | 4.45 | 38,794 |
| Five Languages with the Most Native Speakers by Continent | 0 | - | 4.44 | 57,873 |
| World Language General Knowledge #3 | 0 | - | 4.51 | 59,678 |
| World Language General Knowledge #1 | 0 | - | 4.71 | 67,251 |
| Count to 10 in Europe | 0 | - | 4.56 | 159,685 |
| Colors in Europe Quiz | 0 | - | 4.50 | 49,581 |
| German to English Country Names | 0 | - | 4.92 | 23,943 |
| Random Translations Quiz #2 | 0 | - | 4.15 | 36,309 |
| Random Translations Quiz #4 | 0 | - | 4.27 | 35,920 |
| Most Commonly-Taught Languages in the U.S. | 0 | - | 4.39 | 61,719 |
| Top World Languages on a Map | 0 | - | 4.92 | 96,852 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.98 | 106,728 |
| Wikipedia Languages | 0 | - | 4.98 | 121,946 |
| Languages Most Similar to English | 0 | - | 4.33 | 34,503 |
| All Romance Languages on a Map | 0 | - | 4.98 | 64,710 |
| Animal Sounds in Spanish | 0 | - | 3.95 | 6,945 |
| Days of the Week in Europe | 0 | - | 4.54 | 28,813 |
| TV Title Translation - Spanish | 0 | - | 4.13 | 11,466 |
| Click to Translate - Latin | 0 | - | 4.97 | 37,058 |
| All Wikipedia Languages | 0 | - | 4.95 | 23,761 |
| Random German Words | 0 | - | 4.41 | 155,078 |
| Random Italian Words | 0 | - | 4.46 | 82,886 |
| Italian Vocabulary Mega-Challenge | 0 | - | 4.51 | 36,039 |
| Most Common French Words | 0 | - | 4.46 | 41,125 |
| Random French Words #2 | 0 | - | 4.51 | 103,564 |
| French Phrases | 0 | - | 4.46 | 33,651 |
| Random French Words #1 | 0 | - | 4.48 | 169,453 |
| Random French Words #3 | 0 | - | 4.44 | 54,955 |
| Latin Words #3 | 0 | - | 4.48 | 71,678 |
| Random Translations Quiz #1 | 0 | - | 3.68 | 37,032 |
| Random Translations Quiz #3 | 0 | - | 3.96 | 32,164 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 49,014 |
| Rhyme Time - Spanish | 0 | - | 4.14 | 13,609 |
| French Vocabulary Mega-Challenge | 0 | - | 4.85 | 110,399 |
| Spanish Phrases Quiz | 0 | - | 3.67 | 29,571 |
| Days of the Week in French | 0 | - | 4.70 | 28,460 |
| French Place Words Quiz | 0 | - | 4.25 | 32,718 |
| 50 Meest voorkomende Nederlandstalige woorden | 0 | - | 4,67 | 5.093 |
| French Words #1 - Click the Pictures | 0 | - | 4.93 | 29,381 |
| French Words #2 - Click the Pictures | 0 | - | 4.88 | 29,552 |
| French Words #3 - Click the Pictures | 0 | - | 4.83 | 21,520 |
| Latin and Greek Word Roots | 0 | - | 4.46 | 58,928 |
| Numbers in French | 0 | - | 4.19 | 20,929 |
| French Antonyms | 0 | - | 4.16 | 21,630 |
| World Languages by Clue #1 | 0 | - | 4.68 | 16,148 |
| European Greetings Quiz | 0 | - | 4.41 | 59,655 |
| TV Title Translation - French | 0 | - | 4.24 | 25,256 |
| Southernmost Country by Language | 0 | - | 4.80 | 28,408 |
| Yiddish Loan Words | 0 | - | 4.52 | 14,460 |
| Biggest English-Speaking Cities | 0 | - | 4.43 | 139,820 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.88 | 113,896 |
| Biggest Cities by Language | 0 | - | 4.95 | 222,314 |
| English Speaking Countries | 0 | - | 4.69 | 347,676 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 357,012 |
| Countries by Official Language | 0 | - | 4.95 | 182,232 |
| Places in their Native Language #1 | 0 | - | 4.84 | 229,968 |
| Places in their Native Language #2 | 0 | - | 4.89 | 118,242 |
| Top World Languages | 0 | - | 4.91 | 758,624 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.90 | 279,476 |
| Official Languages of South Africa | 0 | - | 4.55 | 25,473 |
| Most-Spoken Languages of the United States | 0 | - | 4.44 | 179,708 |
| Countries in their Native Language | 0 | - | 4.98 | 187,146 |
| Capitals in their Native Languages | 0 | - | 4.94 | 129,519 |
| Random Name Translation | 0 | - | 4.52 | 40,695 |
| Count to 10 in Europe: Pro | 0 | - | 4.84 | 64,496 |
| Official European Union Languages | 0 | - | 4.98 | 225,959 |
| European Countries in their Native Language | 0 | - | 4.99 | 150,154 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 110,465 |
| Languages of the United Kingdom | 0 | - | 4.12 | 39,538 |
| Countries With the Most English Speakers | 0 | - | 4.89 | 120,044 |
| Hebrew Letters Quiz | 0 | - | 4.38 | 13,140 |
| Top World Languages A-Z | 0 | - | 4.88 | 33,983 |
| Languages of Spain | 0 | - | 4.38 | 22,240 |
| Slavic Languages | 0 | - | 4.68 | 51,265 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 200,312 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 31,434 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 29,556 |
| Translations of John | 0 | - | 4.48 | 25,328 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.77 | 63,279 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.83 | 61,121 |
| Language Origins of Popular First Names | 0 | - | 3.83 | 20,140 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 80,613 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.68 | 108,053 |
| Flags to Languages | 0 | - | 4.95 | 165,158 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 65,563 |
| Top European Languages on a Map | 0 | - | 4.77 | 124,818 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.42 | 57,657 |
| Top African Languages on a Map | 0 | - | 4.92 | 62,723 |
| Name an Official Language A-Z | 0 | - | 4.92 | 142,797 |
| Most Spoken Languages in Canada | 0 | - | 4.90 | 50,635 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 64,050 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 31,090 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 98,433 |
| All Germanic Languages With a Map | 0 | - | 4.90 | 60,442 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 59,996 |
| Languages of the Roman Empire with a Map | 0 | - | 4.92 | 52,049 |
| Every Country in its Official/Native Language | 0 | - | 4.97 | 20,881 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 54,532 |
| Identify the Language on the World Map #2 | 0 | - | 4.93 | 23,202 |
| Languages by Combined Flags | 0 | - | 4.75 | 69,075 |
| Spanish Name Translation | 0 | - | 4.15 | 164,441 |
| Spanish Loan Words Quiz | 0 | - | 4.22 | 44,980 |
| Spanish Animal Words | 0 | - | 4.55 | 91,997 |
| Movie Titles in Spanish | 0 | - | 4.35 | 58,066 |
| Song Title Translation - Spanish | 0 | - | 4.56 | 34,998 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 121,147 |
| Capital Cities with Spanish Names | 0 | - | 4.84 | 65,248 |
| U.S. States with Spanish Names | 0 | - | 4.49 | 83,916 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.50 | 37,191 |
| Click to Translate - Spanish | 0 | - | 4.93 | 84,614 |
| Spanish Food Words | 0 | - | 4.63 | 236,322 |
| German Loan Words | 0 | - | 4.26 | 132,683 |
| Movie Titles in German | 0 | - | 4.43 | 39,818 |
| German-Speaking Countries | 0 | - | 4.88 | 120,490 |
| Song Title Translation - German | 0 | - | 3.84 | 11,231 |
| Countries With the Most German Speakers | 0 | - | 4.85 | 57,669 |
| Click to Translate - German | 0 | - | 4.64 | 47,610 |
| English Words of Italian Origin | 0 | - | 4.13 | 55,804 |
| Italian Food Words | 0 | - | 4.31 | 68,019 |
| Italian Name Translation Quiz | 0 | - | 4.70 | 39,622 |
| Countries With the Most Italian Speakers | 0 | - | 4.48 | 53,583 |
| Click to Translate - Italian | 0 | - | 4.91 | 46,374 |
| French Phrases used in English | 0 | - | 4.21 | 45,455 |
| French-Speaking Countries | 0 | - | 4.85 | 253,882 |
| French Animal Words | 0 | - | 4.45 | 121,919 |
| French Food Words | 0 | - | 4.80 | 184,758 |
| Movie Titles in French | 0 | - | 4.01 | 39,499 |
| Song Title Translation - French | 0 | - | 4.59 | 26,067 |
| Proverbs Translated into French | 0 | - | 4.18 | 14,499 |
| Vocabulary Mega-Challenge: French Origin | 0 | - | 4.16 | 30,981 |
| Click to Translate - French | 0 | - | 4.94 | 82,274 |
| English Words of Russian Origin | 0 | - | 4.15 | 49,385 |
| Countries With the Most Russian Speakers | 0 | - | 4.96 | 61,504 |
| Japanese Loanwords | 0 | - | 4.51 | 81,857 |
| Sushi Translation | 0 | - | 4.07 | 13,540 |
| Japanese Language - Katakana Practice | 0 | - | 4.60 | 29,591 |
| Click to Translate - Dutch | 0 | - | 4.69 | 31,298 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 610,097 |
| Name that Greek Letter | 0 | - | 4.94 | 308,845 |
| Ancient Greek Words | 0 | - | 4.92 | 104,287 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 74,651 |
| English Words of Arabic Origin | 0 | - | 4.53 | 48,293 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 53,472 |
| Spanish to English Country Names | 0 | - | 4.85 | 25,384 |
| Japanese Loan Words - Click Quiz | 0 | - | 4.67 | 15,080 |
| Chinese Compound Words | 0 | - | 4.12 | 8,997 |
