| French Verbs | 0 | - | 4.88 | 84,650 |
| Official Languages of the World | 0 | - | 4.99 | 414,573 |
| Most Common French Words | 0 | - | 4.44 | 43,715 |
| Random French Words #2 | 0 | - | 4.53 | 119,290 |
| French Phrases | 0 | - | 4.46 | 35,656 |
| Random French Words #1 | 0 | - | 4.48 | 179,551 |
| Random French Words #3 | 0 | - | 4.41 | 69,617 |
| Language Names in the Language | 0 | - | 4.91 | 159,251 |
| Official UN Languages | 0 | - | 4.94 | 142,403 |
| Official Languages Spoken in the Most Countries | 0 | - | 4.95 | 197,212 |
| World Language General Knowledge #2 | 0 | - | 4.95 | 89,402 |
| World Languages A-Z | 0 | - | 4.95 | 81,866 |
| Alphabets, Scripts, or Writing Systems | 0 | - | 4.98 | 38,713 |
| Top Five Countries by Language | 0 | - | 4.96 | 46,975 |
| French Vocabulary Mega-Challenge | 0 | - | 4.87 | 120,441 |
| French Words #1 - Click the Pictures | 0 | - | 4.93 | 48,556 |
| French Words #2 - Click the Pictures | 0 | - | 4.90 | 44,742 |
| French Words #3 - Click the Pictures | 0 | - | 4.86 | 37,714 |
| Days of the Week in French | 0 | - | 4.69 | 28,982 |
| French Words for Places | 0 | - | 4.26 | 33,695 |
| German Vocabulary Mega-Challenge | 0 | - | 4.96 | 77,793 |
| Numbers in French | 0 | - | 4.19 | 21,537 |
| French Antonyms | 0 | - | 4.13 | 22,234 |
| Countries That Speak Portuguese | 0 | - | 4.90 | 99,910 |
| Latin Phrases Used in English | 0 | - | 4.93 | 55,194 |
| Latin Words #1 | 0 | - | 4.89 | 132,021 |
| Latin Words #2 | 0 | - | 4.86 | 104,529 |
| TV Title Translation - French | 0 | - | 4.22 | 33,823 |
| Top Romance Languages | 0 | - | 4.46 | 44,394 |
| Five Languages with the Most Native Speakers by Continent | 0 | - | 4.44 | 62,197 |
| World Language General Knowledge #3 | 0 | - | 4.52 | 62,838 |
| World Language General Knowledge #1 | 0 | - | 4.74 | 70,755 |
| German to English Country Names | 0 | - | 4.91 | 31,191 |
| What's That Dutch Compound Word? | 0 | - | 4.93 | 28,163 |
| Click to Translate - Latin | 0 | - | 4.97 | 43,561 |
| Random Translations Quiz #2 | 0 | - | 4.17 | 37,490 |
| Random Translations Quiz #4 | 0 | - | 4.28 | 37,010 |
| Most Commonly-Taught Languages in the U.S. | 0 | - | 4.38 | 65,230 |
| Top World Languages on a Map | 0 | - | 4.93 | 102,538 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 115,961 |
| Wikipedia Languages | 0 | - | 4.97 | 126,785 |
| Languages Most Similar to English | 0 | - | 4.25 | 36,985 |
| All Romance Languages on a Map | 0 | - | 4.98 | 72,457 |
| All ISO 639-1 Languages with a Map | 0 | - | 4.99 | 37,279 |
| All Wikipedia Languages | 0 | - | 4.95 | 28,027 |
| Spanish Place Words | 0 | - | 4.53 | 87,723 |
| Spanish Place Names in English | 0 | - | 4.75 | 72,311 |
| Spanish Verbs | 0 | - | 4.63 | 72,128 |
| Random Spanish Words #1 | 0 | - | 4.77 | 133,339 |
| Random Spanish Words #2 | 0 | - | 4.63 | 117,161 |
| Random Spanish Words #3 | 0 | - | 4.80 | 66,158 |
| Spanish Words Widely Known by U.S. Americans | 0 | - | 4.51 | 41,858 |
| Random Italian Words | 0 | - | 4.47 | 86,572 |
| Italian Vocabulary Mega-Challenge | 0 | - | 4.54 | 41,935 |
| Latin Words #3 | 0 | - | 4.46 | 83,487 |
| Indo-European Languages - Sudden Death | 0 | - | 4.69 | 33,329 |
| Languages - Sudden Death | 0 | - | 4.75 | 125,304 |
| World Languages by Clue #2 | 0 | - | 4.85 | 20,303 |
| Random Translations Quiz #1 | 0 | - | 3.65 | 37,706 |
| Random Translations Quiz #3 | 0 | - | 4.00 | 32,839 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 53,690 |
| Spanish Words #1 - Click the Pictures | 0 | - | 4.84 | 51,656 |
| Random German Words | 0 | - | 4.39 | 172,347 |
| 50 Meest voorkomende Nederlandstalige woorden | 0 | - | 4,67 | 5.552 |
| Days of the Week in Spanish | 0 | - | 4.57 | 58,263 |
| Months of the Year in Spanish | 0 | - | 4.77 | 34,941 |
| Numbers in Spanish | 0 | - | 4.44 | 85,796 |
| Common Descriptive Words in Spanish | 0 | - | 4.43 | 69,898 |
| English Words Formed by Latin and Greek Roots | 0 | - | 4.46 | 67,016 |
| Most Common Spanish Words | 0 | - | 4.40 | 30,482 |
| Spanish Antonyms | 0 | - | 4.16 | 19,558 |
| Count to 10 in Europe | 0 | - | 4.63 | 165,554 |
| Colors in Europe Quiz | 0 | - | 4.50 | 51,296 |
| The Body in Spanish Vocabulary Words | 0 | - | 4.28 | 52,179 |
| Spanish Words for Jobs | 0 | - | 4.72 | 26,026 |
| European Greetings | 0 | - | 4.41 | 61,125 |
| World Languages by Clue #1 | 0 | - | 4.67 | 20,255 |
| Spanish Words #2 - Click the Pictures | 0 | - | 4.73 | 39,343 |
| Days of the Week in Europe | 0 | - | 4.53 | 29,756 |
| TV Title Translation - Spanish | 0 | - | 4.14 | 12,053 |
| Spanish Words #3 - Click the Pictures | 0 | - | 4.64 | 30,550 |
| Rhyme Time - Spanish | 0 | - | 4.17 | 14,082 |
| Spanish Phrases | 0 | - | 3.70 | 30,388 |
| Biggest English-Speaking Cities | 0 | - | 4.45 | 151,847 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 127,592 |
| Biggest Cities by Language | 0 | - | 4.96 | 245,541 |
| English Speaking Countries | 0 | - | 4.64 | 356,752 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,943 |
| Countries by Official Language | 0 | - | 4.95 | 194,082 |
| Places in their Native Language #1 | 0 | - | 4.84 | 240,236 |
| Places in their Native Language #2 | 0 | - | 4.83 | 123,341 |
| Top World Languages | 0 | - | 4.92 | 817,750 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 294,866 |
| Official Languages of South Africa | 0 | - | 4.56 | 26,115 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 218,332 |
| Countries in their Native Language | 0 | - | 4.99 | 197,694 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,228 |
| Random Name Translation | 0 | - | 4.52 | 42,296 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,874 |
| Official European Union Languages | 0 | - | 4.97 | 237,718 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,359 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,561 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,821 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,902 |
| Hebrew Letters Quiz | 0 | - | 4.38 | 13,759 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,493 |
| Languages of Spain | 0 | - | 4.36 | 23,239 |
| Slavic Languages | 0 | - | 4.68 | 54,170 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,544 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,496 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,215 |
| Translations of John | 0 | - | 4.53 | 27,001 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,549 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 65,932 |
| Language Origins of Popular First Names | 0 | - | 3.85 | 20,808 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,429 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,525 |
| Flags to Languages | 0 | - | 4.95 | 173,073 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,063 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,622 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.42 | 59,751 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,269 |
| Name an Official Language A-Z | 0 | - | 4.91 | 175,388 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,895 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 69,437 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 35,037 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 111,063 |
| All Germanic Languages With a Map | 0 | - | 4.89 | 68,017 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 67,935 |
| Languages of the Roman Empire with a Map | 0 | - | 4.93 | 59,534 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,111 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 59,347 |
| Identify the Language on the World Map #2 | 0 | - | 4.94 | 25,651 |
| Languages by Combined Flags | 0 | - | 4.53 | 99,574 |
| Spanish Name Translation | 0 | - | 4.13 | 168,297 |
| Spanish Loan Words | 0 | - | 4.23 | 45,824 |
| Spanish Animal Words | 0 | - | 4.53 | 95,558 |
| Movie Titles in Spanish | 0 | - | 4.36 | 59,173 |
| Song Title Translation - Spanish | 0 | - | 4.57 | 35,772 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 124,468 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,174 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,615 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,739 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.50 | 40,128 |
| Click to Translate - Spanish | 0 | - | 4.90 | 94,538 |
| Spanish Food Words | 0 | - | 4.64 | 250,229 |
| German Loan Words | 0 | - | 4.27 | 135,634 |
| Movie Titles in German | 0 | - | 4.39 | 40,941 |
| German-Speaking Countries | 0 | - | 4.91 | 144,260 |
| Song Title Translation - German | 0 | - | 3.80 | 11,722 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,510 |
| Click to Translate - German | 0 | - | 4.83 | 69,630 |
| English Words of Italian Origin | 0 | - | 4.14 | 67,361 |
| Italian Food Words | 0 | - | 4.29 | 71,068 |
| Italian Name Translation | 0 | - | 4.81 | 46,028 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 57,668 |
| Click to Translate - Italian | 0 | - | 4.89 | 53,259 |
| French Phrases used in English | 0 | - | 4.16 | 46,614 |
| French-Speaking Countries | 0 | - | 4.85 | 269,815 |
| French Animal Words | 0 | - | 4.44 | 134,099 |
| French Food Words | 0 | - | 4.78 | 194,264 |
| Movie Titles in French | 0 | - | 4.02 | 40,456 |
| Song Title Translation - French | 0 | - | 4.55 | 26,852 |
| Proverbs Translated into French | 0 | - | 4.19 | 14,959 |
| Vocabulary Mega-Challenge: French Origin | 0 | - | 4.16 | 32,307 |
| Click to Translate - French | 0 | - | 4.93 | 91,707 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,878 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,637 |
| Japanese Loanwords | 0 | - | 4.47 | 84,486 |
| Sushi Translation | 0 | - | 4.08 | 13,922 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,808 |
| Click to Translate - Dutch | 0 | - | 4.73 | 35,426 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 644,853 |
| Name that Greek Letter | 0 | - | 4.93 | 322,630 |
| Ancient Greek Words | 0 | - | 4.93 | 111,141 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,772 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,686 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,367 |
| Letters of the Greek Alphabet - Sudden Death | 0 | - | 4.96 | 48,310 |
| Southernmost Country by Language | 0 | - | 4.89 | 43,128 |
| Yiddish Loan Words | 0 | - | 4.53 | 15,840 |
| Spanish to English Country Names | 0 | - | 4.85 | 32,612 |
| Japanese Loan Words - Click Quiz | 0 | - | 4.67 | 21,764 |
| Chinese Compound Words | 0 | - | 4.11 | 11,123 |
| Countries with the 2nd Most Speakers | 0 | - | 4.95 | 28,355 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 716,561 |
