| Countries That Speak Portuguese | 0 | - | 4.90 | 98,218 |
| Official Languages of the World | 0 | - | 4.99 | 383,821 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 674,103 |
| Language Names in the Language | 0 | - | 4.91 | 150,381 |
| Official UN Languages | 0 | - | 4.94 | 134,812 |
| Official Languages Spoken in the Most Countries | 0 | - | 4.96 | 187,321 |
| World Language General Knowledge #2 | 0 | - | 4.95 | 83,680 |
| World Languages A-Z | 0 | - | 4.95 | 76,309 |
| Alphabets, Scripts, or Writing Systems | 0 | - | 4.98 | 33,662 |
| Random Spanish Words #3 | 0 | - | 4.81 | 63,711 |
| German Vocabulary Mega-Challenge | 0 | - | 4.95 | 70,288 |
| French Verbs | 0 | - | 4.87 | 81,092 |
| Latin Phrases Used in English | 0 | - | 4.93 | 53,503 |
| Latin Words #1 | 0 | - | 4.88 | 127,855 |
| Latin Words #2 | 0 | - | 4.86 | 100,886 |
| Languages - Sudden Death | 0 | - | 4.85 | 92,672 |
| What's That Dutch Compound Word? | 0 | - | 4.93 | 26,392 |
| Top Romance Languages | 0 | - | 4.45 | 39,930 |
| Five Languages with the Most Native Speakers by Continent | 0 | - | 4.44 | 58,680 |
| World Language General Knowledge #3 | 0 | - | 4.51 | 60,284 |
| World Language General Knowledge #1 | 0 | - | 4.73 | 67,890 |
| German to English Country Names | 0 | - | 4.92 | 25,735 |
| Click to Translate - Latin | 0 | - | 4.97 | 38,536 |
| Random Translations Quiz #2 | 0 | - | 4.16 | 36,535 |
| Random Translations Quiz #4 | 0 | - | 4.27 | 36,144 |
| Most Commonly-Taught Languages in the U.S. | 0 | - | 4.37 | 62,404 |
| Top World Languages on a Map | 0 | - | 4.92 | 98,451 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.98 | 108,454 |
| Wikipedia Languages | 0 | - | 4.97 | 122,742 |
| Languages Most Similar to English | 0 | - | 4.28 | 34,998 |
| All Romance Languages on a Map | 0 | - | 4.98 | 66,222 |
| All Wikipedia Languages | 0 | - | 4.95 | 24,582 |
| Spanish Place Words | 0 | - | 4.52 | 85,527 |
| Spanish Place Names in English | 0 | - | 4.74 | 70,699 |
| Spanish Verbs | 0 | - | 4.63 | 69,566 |
| Random Spanish Words #1 | 0 | - | 4.74 | 128,291 |
| Random Spanish Words #2 | 0 | - | 4.64 | 112,912 |
| Spanish Words Widely Known by U.S. Americans | 0 | - | 4.51 | 39,287 |
| Random German Words | 0 | - | 4.42 | 156,813 |
| Random Italian Words | 0 | - | 4.46 | 83,519 |
| Italian Vocabulary Mega-Challenge | 0 | - | 4.52 | 36,985 |
| Most Common French Words | 0 | - | 4.46 | 41,561 |
| Random French Words #2 | 0 | - | 4.52 | 104,654 |
| French Phrases | 0 | - | 4.46 | 33,972 |
| Random French Words #1 | 0 | - | 4.52 | 171,396 |
| Random French Words #3 | 0 | - | 4.44 | 55,676 |
| Latin Words #3 | 0 | - | 4.45 | 80,987 |
| World Languages by Clue #2 | 0 | - | 4.83 | 16,996 |
| Random Translations Quiz #1 | 0 | - | 3.68 | 37,178 |
| Random Translations Quiz #3 | 0 | - | 3.97 | 32,307 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 50,112 |
| French Vocabulary Mega-Challenge | 0 | - | 4.86 | 112,353 |
| French Words #1 - Click the Pictures | 0 | - | 4.94 | 35,407 |
| French Words #2 - Click the Pictures | 0 | - | 4.84 | 34,861 |
| Days of the Week in French | 0 | - | 4.70 | 28,559 |
| French Place Words Quiz | 0 | - | 4.25 | 32,911 |
| 50 Meest voorkomende Nederlandstalige woorden | 0 | - | 4,67 | 5.186 |
| French Words #3 - Click the Pictures | 0 | - | 4.81 | 28,549 |
| Days of the Week in Spanish | 0 | - | 4.57 | 57,049 |
| Months of the Year in Spanish | 0 | - | 4.77 | 34,011 |
| Common Descriptive Words in Spanish | 0 | - | 4.41 | 67,505 |
| Latin and Greek Word Roots | 0 | - | 4.46 | 59,311 |
| Most Common Spanish Words | 0 | - | 4.40 | 29,478 |
| Spanish Antonyms | 0 | - | 4.21 | 14,797 |
| Numbers in French | 0 | - | 4.19 | 21,063 |
| French Antonyms | 0 | - | 4.17 | 21,738 |
| World Languages by Clue #1 | 0 | - | 4.66 | 17,890 |
| Count to 10 in Europe | 0 | - | 4.55 | 160,776 |
| Colors in Europe Quiz | 0 | - | 4.50 | 49,942 |
| Numbers in Spanish Quiz | 0 | - | 4.39 | 83,370 |
| The Body in Spanish Vocabulary Words | 0 | - | 4.28 | 50,579 |
| Spanish Words for Jobs | 0 | - | 4.71 | 25,186 |
| European Greetings Quiz | 0 | - | 4.41 | 59,947 |
| Animal Sounds in Spanish | 0 | - | 3.95 | 7,023 |
| Days of the Week in Europe | 0 | - | 4.53 | 29,010 |
| TV Title Translation - Spanish | 0 | - | 4.13 | 11,592 |
| TV Title Translation - French | 0 | - | 4.24 | 25,401 |
| Spanish Words #1 - Click the Pictures | 0 | - | 4.80 | 31,453 |
| Spanish Words #2 - Click the Pictures | 0 | - | 4.74 | 25,772 |
| Rhyme Time - Spanish | 0 | - | 4.15 | 13,697 |
| Spanish Phrases Quiz | 0 | - | 3.68 | 29,766 |
| Southernmost Country by Language | 0 | - | 4.81 | 28,983 |
| Yiddish Loan Words | 0 | - | 4.52 | 14,738 |
| Biggest English-Speaking Cities | 0 | - | 4.43 | 140,474 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.88 | 114,827 |
| Biggest Cities by Language | 0 | - | 4.95 | 223,788 |
| English Speaking Countries | 0 | - | 4.69 | 349,371 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 360,443 |
| Countries by Official Language | 0 | - | 4.95 | 184,289 |
| Places in their Native Language #1 | 0 | - | 4.85 | 231,899 |
| Places in their Native Language #2 | 0 | - | 4.87 | 119,272 |
| Top World Languages | 0 | - | 4.91 | 769,913 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 282,381 |
| Official Languages of South Africa | 0 | - | 4.55 | 25,605 |
| Most-Spoken Languages of the United States | 0 | - | 4.44 | 202,650 |
| Countries in their Native Language | 0 | - | 4.98 | 189,041 |
| Capitals in their Native Languages | 0 | - | 4.94 | 130,251 |
| Random Name Translation | 0 | - | 4.52 | 41,025 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 65,251 |
| Official European Union Languages | 0 | - | 4.98 | 228,298 |
| European Countries in their Native Language | 0 | - | 4.99 | 151,330 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 111,281 |
| Languages of the United Kingdom | 0 | - | 4.13 | 39,827 |
| Countries With the Most English Speakers | 0 | - | 4.89 | 122,344 |
| Hebrew Letters Quiz | 0 | - | 4.38 | 13,240 |
| Top World Languages A-Z | 0 | - | 4.88 | 34,482 |
| Languages of Spain | 0 | - | 4.38 | 22,454 |
| Slavic Languages | 0 | - | 4.65 | 51,837 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 203,916 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 31,626 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 29,890 |
| Translations of John | 0 | - | 4.51 | 25,633 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.70 | 63,722 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.83 | 62,011 |
| Language Origins of Popular First Names | 0 | - | 3.84 | 20,275 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 81,032 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.70 | 108,927 |
| Flags to Languages | 0 | - | 4.95 | 166,598 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 66,608 |
| Top European Languages on a Map | 0 | - | 4.78 | 126,189 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.42 | 58,067 |
| Top African Languages on a Map | 0 | - | 4.92 | 65,003 |
| Name an Official Language A-Z | 0 | - | 4.92 | 167,860 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 51,688 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 65,341 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 31,794 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 101,525 |
| All Germanic Languages With a Map | 0 | - | 4.91 | 61,934 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 61,535 |
| Languages of the Roman Empire with a Map | 0 | - | 4.92 | 53,397 |
| Every Country in its Official/Native Language | 0 | - | 4.97 | 21,529 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 55,482 |
| Identify the Language on the World Map #2 | 0 | - | 4.93 | 23,710 |
| Languages by Combined Flags | 0 | - | 4.69 | 70,221 |
| Spanish Name Translation | 0 | - | 4.14 | 165,171 |
| Spanish Loan Words Quiz | 0 | - | 4.23 | 45,112 |
| Spanish Animal Words | 0 | - | 4.55 | 92,940 |
| Movie Titles in Spanish | 0 | - | 4.35 | 58,306 |
| Song Title Translation - Spanish | 0 | - | 4.56 | 35,173 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 121,891 |
| Capital Cities with Spanish Names | 0 | - | 4.83 | 65,706 |
| U.S. States with Spanish Names | 0 | - | 4.49 | 84,781 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.50 | 37,875 |
| Click to Translate - Spanish | 0 | - | 4.90 | 86,513 |
| Spanish Food Words | 0 | - | 4.63 | 238,276 |
| German Loan Words | 0 | - | 4.26 | 133,182 |
| Movie Titles in German | 0 | - | 4.42 | 40,039 |
| German-Speaking Countries | 0 | - | 4.89 | 121,213 |
| Song Title Translation - German | 0 | - | 3.80 | 11,332 |
| Countries With the Most German Speakers | 0 | - | 4.85 | 58,852 |
| Click to Translate - German | 0 | - | 4.68 | 48,677 |
| English Words of Italian Origin | 0 | - | 4.11 | 56,003 |
| Italian Food Words | 0 | - | 4.31 | 68,629 |
| Italian Name Translation Quiz | 0 | - | 4.71 | 40,704 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 54,114 |
| Click to Translate - Italian | 0 | - | 4.91 | 47,580 |
| French Phrases used in English | 0 | - | 4.21 | 45,622 |
| French-Speaking Countries | 0 | - | 4.85 | 258,163 |
| French Animal Words | 0 | - | 4.43 | 129,597 |
| French Food Words | 0 | - | 4.78 | 186,904 |
| Movie Titles in French | 0 | - | 4.02 | 39,710 |
| Song Title Translation - French | 0 | - | 4.59 | 26,261 |
| Proverbs Translated into French | 0 | - | 4.18 | 14,590 |
| Vocabulary Mega-Challenge: French Origin | 0 | - | 4.16 | 31,283 |
| Click to Translate - French | 0 | - | 4.94 | 83,962 |
| English Words of Russian Origin | 0 | - | 4.12 | 49,677 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 62,719 |
| Japanese Loanwords | 0 | - | 4.49 | 82,389 |
| Sushi Translation | 0 | - | 4.07 | 13,625 |
| Japanese Language - Katakana Practice | 0 | - | 4.60 | 30,154 |
| Click to Translate - Dutch | 0 | - | 4.69 | 32,099 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 616,252 |
| Name that Greek Letter | 0 | - | 4.93 | 311,525 |
| Ancient Greek Words | 0 | - | 4.92 | 105,559 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 75,789 |
| English Words of Arabic Origin | 0 | - | 4.53 | 48,559 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 53,774 |
| Spanish to English Country Names | 0 | - | 4.86 | 27,232 |
| Japanese Loan Words - Click Quiz | 0 | - | 4.67 | 17,476 |
| Chinese Compound Words | 0 | - | 4.15 | 9,525 |
