| Official Languages of the World | 0 | - | 4.99 | 411,515 |
| Spanish Place Words | 0 | - | 4.52 | 87,565 |
| Spanish Place Names in English | 0 | - | 4.75 | 72,191 |
| Spanish Verbs | 0 | - | 4.63 | 71,942 |
| Random Spanish Words #1 | 0 | - | 4.74 | 132,715 |
| Random Spanish Words #2 | 0 | - | 4.63 | 116,768 |
| Random Spanish Words #3 | 0 | - | 4.80 | 65,955 |
| Spanish Words Widely Known by U.S. Americans | 0 | - | 4.51 | 41,690 |
| Spanish Words #1 - Click the Pictures | 0 | - | 4.83 | 49,967 |
| Language Names in the Language | 0 | - | 4.91 | 158,534 |
| Official UN Languages | 0 | - | 4.94 | 141,741 |
| Official Languages Spoken in the Most Countries | 0 | - | 4.95 | 196,370 |
| World Language General Knowledge #2 | 0 | - | 4.95 | 88,898 |
| World Languages A-Z | 0 | - | 4.94 | 81,368 |
| Alphabets, Scripts, or Writing Systems | 0 | - | 4.98 | 38,245 |
| Top Five Countries by Language | 0 | - | 4.96 | 45,269 |
| Days of the Week in Spanish | 0 | - | 4.57 | 58,181 |
| Months of the Year in Spanish | 0 | - | 4.77 | 34,871 |
| Numbers in Spanish | 0 | - | 4.44 | 85,591 |
| Common Descriptive Words in Spanish | 0 | - | 4.43 | 69,727 |
| Languages - Sudden Death | 0 | - | 4.75 | 122,159 |
| Most Common Spanish Words | 0 | - | 4.40 | 30,386 |
| Spanish Antonyms | 0 | - | 4.16 | 19,470 |
| German Vocabulary Mega-Challenge | 0 | - | 4.96 | 77,136 |
| French Verbs | 0 | - | 4.88 | 84,406 |
| Countries That Speak Portuguese | 0 | - | 4.90 | 99,754 |
| Latin Phrases Used in English | 0 | - | 4.93 | 55,030 |
| Latin Words #1 | 0 | - | 4.89 | 131,483 |
| Latin Words #2 | 0 | - | 4.86 | 104,200 |
| The Body in Spanish Vocabulary Words | 0 | - | 4.28 | 52,054 |
| Spanish Words for Jobs | 0 | - | 4.72 | 25,968 |
| What's That Dutch Compound Word? | 0 | - | 4.93 | 27,991 |
| Spanish Words #2 - Click the Pictures | 0 | - | 4.73 | 38,534 |
| Top Romance Languages | 0 | - | 4.46 | 43,973 |
| Five Languages with the Most Native Speakers by Continent | 0 | - | 4.44 | 61,817 |
| World Language General Knowledge #3 | 0 | - | 4.52 | 62,589 |
| World Language General Knowledge #1 | 0 | - | 4.74 | 70,492 |
| Count to 10 in Europe | 0 | - | 4.63 | 165,199 |
| Colors in Europe Quiz | 0 | - | 4.50 | 51,174 |
| German to English Country Names | 0 | - | 4.91 | 30,732 |
| Click to Translate - Latin | 0 | - | 4.97 | 43,199 |
| Spanish Words #3 - Click the Pictures | 0 | - | 4.64 | 29,724 |
| Random Translations Quiz #2 | 0 | - | 4.17 | 37,428 |
| Random Translations Quiz #4 | 0 | - | 4.28 | 36,946 |
| Most Commonly-Taught Languages in the U.S. | 0 | - | 4.38 | 64,958 |
| Top World Languages on a Map | 0 | - | 4.93 | 102,239 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.98 | 115,085 |
| Wikipedia Languages | 0 | - | 4.97 | 126,501 |
| Languages Most Similar to English | 0 | - | 4.25 | 36,821 |
| All Romance Languages on a Map | 0 | - | 4.98 | 71,705 |
| Days of the Week in Europe | 0 | - | 4.53 | 29,687 |
| TV Title Translation - Spanish | 0 | - | 4.14 | 11,902 |
| World Languages by Clue #2 | 0 | - | 4.83 | 20,003 |
| All Wikipedia Languages | 0 | - | 4.94 | 27,712 |
| Random Italian Words | 0 | - | 4.47 | 86,345 |
| Italian Vocabulary Mega-Challenge | 0 | - | 4.54 | 41,420 |
| Most Common French Words | 0 | - | 4.43 | 43,560 |
| Random French Words #2 | 0 | - | 4.54 | 118,997 |
| French Phrases | 0 | - | 4.46 | 35,542 |
| Random French Words #1 | 0 | - | 4.48 | 178,973 |
| Random French Words #3 | 0 | - | 4.41 | 69,312 |
| Latin Words #3 | 0 | - | 4.46 | 83,236 |
| French Words #1 - Click the Pictures | 0 | - | 4.93 | 47,628 |
| French Words #2 - Click the Pictures | 0 | - | 4.90 | 43,963 |
| French Words #3 - Click the Pictures | 0 | - | 4.85 | 36,973 |
| Random Translations Quiz #1 | 0 | - | 3.65 | 37,659 |
| Random Translations Quiz #3 | 0 | - | 4.00 | 32,799 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 53,358 |
| Rhyme Time - Spanish | 0 | - | 4.17 | 14,058 |
| French Vocabulary Mega-Challenge | 0 | - | 4.87 | 119,207 |
| Spanish Phrases | 0 | - | 3.70 | 30,346 |
| Indo-European Languages - Sudden Death | 0 | - | 4.68 | 31,108 |
| Random German Words | 0 | - | 4.39 | 171,690 |
| Days of the Week in French | 0 | - | 4.69 | 28,942 |
| French Words for Places | 0 | - | 4.26 | 33,615 |
| 50 Meest voorkomende Nederlandstalige woorden | 0 | - | 4,67 | 5.531 |
| English Words Formed by Latin and Greek Roots | 0 | - | 4.46 | 66,890 |
| Numbers in French | 0 | - | 4.19 | 21,495 |
| French Antonyms | 0 | - | 4.13 | 22,193 |
| World Languages by Clue #1 | 0 | - | 4.66 | 20,043 |
| European Greetings | 0 | - | 4.41 | 60,994 |
| TV Title Translation - French | 0 | - | 4.25 | 25,872 |
| Southernmost Country by Language | 0 | - | 4.89 | 42,606 |
| Yiddish Loan Words | 0 | - | 4.53 | 15,755 |
| Letters of the Greek Alphabet - Sudden Death | 0 | - | 4.96 | 46,565 |
| Spanish to English Country Names | 0 | - | 4.85 | 32,029 |
| Japanese Loan Words - Click Quiz | 0 | - | 4.67 | 21,427 |
| Chinese Compound Words | 0 | - | 4.11 | 11,014 |
| Countries with the 2nd Most Speakers | 0 | - | 4.94 | 27,326 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 711,519 |
| Biggest English-Speaking Cities | 0 | - | 4.45 | 151,393 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 126,477 |
| Biggest Cities by Language | 0 | - | 4.96 | 230,856 |
| English Speaking Countries | 0 | - | 4.64 | 356,019 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,113 |
| Countries by Official Language | 0 | - | 4.95 | 192,769 |
| Places in their Native Language #1 | 0 | - | 4.84 | 239,464 |
| Places in their Native Language #2 | 0 | - | 4.85 | 122,976 |
| Top World Languages | 0 | - | 4.92 | 813,147 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,129 |
| Official Languages of South Africa | 0 | - | 4.56 | 26,046 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 216,727 |
| Countries in their Native Language | 0 | - | 4.99 | 196,636 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,692 |
| Random Name Translation | 0 | - | 4.52 | 42,118 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,582 |
| Official European Union Languages | 0 | - | 4.97 | 236,534 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,703 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,380 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,703 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,800 |
| Hebrew Letters Quiz | 0 | - | 4.38 | 13,675 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,294 |
| Languages of Spain | 0 | - | 4.36 | 23,150 |
| Slavic Languages | 0 | - | 4.67 | 53,986 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,338 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,425 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,074 |
| Translations of John | 0 | - | 4.53 | 26,814 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,378 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,624 |
| Language Origins of Popular First Names | 0 | - | 3.85 | 20,755 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,310 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,279 |
| Flags to Languages | 0 | - | 4.95 | 172,488 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,687 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,135 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.42 | 59,593 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,458 |
| Name an Official Language A-Z | 0 | - | 4.91 | 174,769 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,617 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 69,104 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 34,558 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 110,212 |
| All Germanic Languages With a Map | 0 | - | 4.91 | 67,505 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 67,432 |
| Languages of the Roman Empire with a Map | 0 | - | 4.93 | 59,003 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 24,637 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 58,953 |
| Identify the Language on the World Map #2 | 0 | - | 4.94 | 25,424 |
| Languages by Combined Flags | 0 | - | 4.53 | 99,146 |
| Spanish Name Translation | 0 | - | 4.13 | 167,968 |
| Spanish Loan Words | 0 | - | 4.23 | 45,765 |
| Spanish Animal Words | 0 | - | 4.53 | 95,370 |
| Movie Titles in Spanish | 0 | - | 4.36 | 59,084 |
| Song Title Translation - Spanish | 0 | - | 4.56 | 35,704 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 124,252 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,801 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,307 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,199 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.50 | 39,944 |
| Click to Translate - Spanish | 0 | - | 4.90 | 93,926 |
| Spanish Food Words | 0 | - | 4.64 | 248,898 |
| German Loan Words | 0 | - | 4.27 | 135,456 |
| Movie Titles in German | 0 | - | 4.39 | 40,870 |
| German-Speaking Countries | 0 | - | 4.89 | 123,506 |
| Song Title Translation - German | 0 | - | 3.80 | 11,679 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,338 |
| Click to Translate - German | 0 | - | 4.84 | 69,223 |
| English Words of Italian Origin | 0 | - | 4.14 | 67,269 |
| Italian Food Words | 0 | - | 4.29 | 70,787 |
| Italian Name Translation | 0 | - | 4.81 | 45,036 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 57,454 |
| Click to Translate - Italian | 0 | - | 4.89 | 52,839 |
| French Phrases used in English | 0 | - | 4.16 | 46,531 |
| French-Speaking Countries | 0 | - | 4.85 | 268,805 |
| French Animal Words | 0 | - | 4.44 | 133,666 |
| French Food Words | 0 | - | 4.78 | 193,523 |
| Movie Titles in French | 0 | - | 4.02 | 40,361 |
| Song Title Translation - French | 0 | - | 4.55 | 26,765 |
| Proverbs Translated into French | 0 | - | 4.19 | 14,907 |
| Vocabulary Mega-Challenge: French Origin | 0 | - | 4.16 | 32,235 |
| Click to Translate - French | 0 | - | 4.93 | 91,122 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,805 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,489 |
| Japanese Loanwords | 0 | - | 4.47 | 84,346 |
| Sushi Translation | 0 | - | 4.08 | 13,900 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,557 |
| Click to Translate - Dutch | 0 | - | 4.73 | 35,180 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 641,946 |
| Name that Greek Letter | 0 | - | 4.94 | 321,675 |
| Ancient Greek Words | 0 | - | 4.92 | 110,703 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,456 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,606 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,251 |
