| Countries That Speak Portuguese | 0 | - | 4.90 | 100,050 |
| Official Languages of the World | 0 | - | 4.99 | 417,941 |
| Language Names in the Language | 0 | - | 4.91 | 159,938 |
| Official UN Languages | 0 | - | 4.94 | 143,072 |
| Official Languages Spoken in the Most Countries | 0 | - | 4.95 | 197,979 |
| World Language General Knowledge #2 | 0 | - | 4.96 | 89,885 |
| World Languages A-Z | 0 | - | 4.94 | 82,305 |
| Alphabets, Scripts, or Writing Systems | 0 | - | 4.98 | 39,148 |
| Top Five Countries by Language | 0 | - | 4.96 | 48,755 |
| German to English Country Names | 0 | - | 4.92 | 31,652 |
| German Vocabulary Mega-Challenge | 0 | - | 4.96 | 78,451 |
| French Verbs | 0 | - | 4.88 | 84,859 |
| Latin Phrases Used in English | 0 | - | 4.93 | 55,338 |
| Latin Words #1 | 0 | - | 4.89 | 132,319 |
| Latin Words #2 | 0 | - | 4.86 | 104,790 |
| What's That Dutch Compound Word? | 0 | - | 4.93 | 28,310 |
| Top Romance Languages | 0 | - | 4.47 | 44,790 |
| Five Languages with the Most Native Speakers by Continent | 0 | - | 4.44 | 62,445 |
| World Language General Knowledge #3 | 0 | - | 4.52 | 63,057 |
| World Language General Knowledge #1 | 0 | - | 4.74 | 71,002 |
| All ISO 639-1 Languages with a Map | 0 | - | 4.99 | 38,895 |
| Random Translations Quiz #2 | 0 | - | 4.17 | 37,554 |
| Random Translations Quiz #4 | 0 | - | 4.29 | 37,076 |
| Most Commonly-Taught Languages in the U.S. | 0 | - | 4.38 | 65,452 |
| Top World Languages on a Map | 0 | - | 4.94 | 103,105 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 116,578 |
| Wikipedia Languages | 0 | - | 4.97 | 127,078 |
| Languages Most Similar to English | 0 | - | 4.25 | 37,117 |
| All Romance Languages on a Map | 0 | - | 4.98 | 72,973 |
| Click to Translate - Latin | 0 | - | 4.97 | 43,954 |
| All Wikipedia Languages | 0 | - | 4.95 | 28,309 |
| Spanish Place Words | 0 | - | 4.53 | 87,898 |
| Spanish Place Names in English | 0 | - | 4.75 | 72,423 |
| Spanish Verbs | 0 | - | 4.63 | 72,341 |
| Random Spanish Words #1 | 0 | - | 4.77 | 133,751 |
| Random Spanish Words #2 | 0 | - | 4.63 | 117,683 |
| Random Spanish Words #3 | 0 | - | 4.80 | 66,355 |
| Spanish Words Widely Known by U.S. Americans | 0 | - | 4.52 | 42,068 |
| Random Italian Words | 0 | - | 4.47 | 86,799 |
| Italian Vocabulary Mega-Challenge | 0 | - | 4.54 | 42,357 |
| Most Common French Words | 0 | - | 4.44 | 43,859 |
| Random French Words #2 | 0 | - | 4.53 | 119,542 |
| French Phrases | 0 | - | 4.46 | 35,752 |
| Random French Words #1 | 0 | - | 4.52 | 180,064 |
| Random French Words #3 | 0 | - | 4.41 | 69,830 |
| Latin Words #3 | 0 | - | 4.46 | 83,654 |
| Indo-European Languages - Sudden Death | 0 | - | 4.70 | 34,786 |
| Languages - Sudden Death | 0 | - | 4.77 | 128,415 |
| World Languages by Clue #2 | 0 | - | 4.85 | 20,570 |
| Random Translations Quiz #1 | 0 | - | 3.65 | 37,748 |
| Random Translations Quiz #3 | 0 | - | 4.00 | 32,889 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 53,999 |
| French Vocabulary Mega-Challenge | 0 | - | 4.87 | 121,073 |
| French Words #1 - Click the Pictures | 0 | - | 4.93 | 49,268 |
| French Words #2 - Click the Pictures | 0 | - | 4.90 | 45,323 |
| French Words #3 - Click the Pictures | 0 | - | 4.86 | 38,360 |
| Spanish Words #1 - Click the Pictures | 0 | - | 4.84 | 53,329 |
| Random German Words | 0 | - | 4.39 | 172,955 |
| Days of the Week in French | 0 | - | 4.69 | 29,011 |
| French Words for Places | 0 | - | 4.26 | 33,766 |
| 50 Meest voorkomende Nederlandstalige woorden | 0 | - | 4,67 | 5.599 |
| Days of the Week in Spanish | 0 | - | 4.58 | 58,376 |
| Months of the Year in Spanish | 0 | - | 4.78 | 35,024 |
| Numbers in Spanish | 0 | - | 4.44 | 86,049 |
| Common Descriptive Words in Spanish | 0 | - | 4.43 | 70,027 |
| English Words Formed by Latin and Greek Roots | 0 | - | 4.46 | 67,107 |
| Most Common Spanish Words | 0 | - | 4.40 | 30,580 |
| Spanish Antonyms | 0 | - | 4.15 | 19,624 |
| Numbers in French | 0 | - | 4.19 | 21,576 |
| French Antonyms | 0 | - | 4.13 | 22,273 |
| World Languages by Clue #1 | 0 | - | 4.67 | 20,465 |
| Count to 10 in Europe | 0 | - | 4.63 | 165,878 |
| Colors in Europe Quiz | 0 | - | 4.50 | 51,422 |
| The Body in Spanish Vocabulary Words | 0 | - | 4.29 | 52,294 |
| Spanish Words for Jobs | 0 | - | 4.72 | 26,090 |
| European Greetings | 0 | - | 4.41 | 61,221 |
| TV Title Translation - French | 0 | - | 4.22 | 34,026 |
| Spanish Words #2 - Click the Pictures | 0 | - | 4.73 | 40,119 |
| Days of the Week in Europe | 0 | - | 4.53 | 29,821 |
| TV Title Translation - Spanish | 0 | - | 4.14 | 12,083 |
| Spanish Words #3 - Click the Pictures | 0 | - | 4.65 | 31,305 |
| Rhyme Time - Spanish | 0 | - | 4.17 | 14,097 |
| Spanish Phrases | 0 | - | 3.71 | 30,437 |
| Southernmost Country by Language | 0 | - | 4.89 | 43,474 |
| Yiddish Loan Words | 0 | - | 4.53 | 15,940 |
| Biggest English-Speaking Cities | 0 | - | 4.44 | 152,580 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 128,519 |
| Biggest Cities by Language | 0 | - | 4.96 | 246,386 |
| English Speaking Countries | 0 | - | 4.64 | 357,320 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,010 |
| Countries by Official Language | 0 | - | 4.95 | 194,917 |
| Places in their Native Language #1 | 0 | - | 4.85 | 241,910 |
| Places in their Native Language #2 | 0 | - | 4.80 | 134,263 |
| Top World Languages | 0 | - | 4.92 | 822,089 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,929 |
| Official Languages of South Africa | 0 | - | 4.56 | 26,149 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 219,979 |
| Countries in their Native Language | 0 | - | 4.99 | 198,441 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,391 |
| Random Name Translation | 0 | - | 4.52 | 42,511 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,122 |
| Official European Union Languages | 0 | - | 4.97 | 238,496 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,840 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,730 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,894 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,775 |
| Hebrew Letters Quiz | 0 | - | 4.38 | 13,780 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,689 |
| Languages of Spain | 0 | - | 4.36 | 23,315 |
| Slavic Languages | 0 | - | 4.68 | 54,357 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,692 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,553 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,319 |
| Translations of John | 0 | - | 4.53 | 27,143 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,718 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,218 |
| Language Origins of Popular First Names | 0 | - | 3.85 | 20,859 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,559 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,741 |
| Flags to Languages | 0 | - | 4.95 | 173,637 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,428 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,079 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.42 | 59,879 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,033 |
| Name an Official Language A-Z | 0 | - | 4.91 | 175,992 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,153 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 69,821 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 35,318 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 111,813 |
| All Germanic Languages With a Map | 0 | - | 4.89 | 68,524 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 68,396 |
| Languages of the Roman Empire with a Map | 0 | - | 4.93 | 60,124 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,372 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 59,737 |
| Identify the Language on the World Map #2 | 0 | - | 4.94 | 25,839 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,007 |
| Spanish Name Translation | 0 | - | 4.13 | 168,866 |
| Spanish Loan Words | 0 | - | 4.23 | 45,874 |
| Spanish Animal Words | 0 | - | 4.53 | 95,728 |
| Movie Titles in Spanish | 0 | - | 4.36 | 59,237 |
| Song Title Translation - Spanish | 0 | - | 4.57 | 35,818 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,653 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,557 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,861 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,185 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.50 | 40,316 |
| Click to Translate - Spanish | 0 | - | 4.90 | 95,240 |
| Spanish Food Words | 0 | - | 4.67 | 251,527 |
| German Loan Words | 0 | - | 4.27 | 135,800 |
| Movie Titles in German | 0 | - | 4.39 | 41,003 |
| German-Speaking Countries | 0 | - | 4.92 | 145,545 |
| Song Title Translation - German | 0 | - | 3.76 | 11,753 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,672 |
| Click to Translate - German | 0 | - | 4.83 | 70,121 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,425 |
| Italian Food Words | 0 | - | 4.27 | 71,303 |
| Italian Name Translation | 0 | - | 4.83 | 46,792 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 57,898 |
| Click to Translate - Italian | 0 | - | 4.89 | 53,701 |
| French Phrases used in English | 0 | - | 4.16 | 46,680 |
| French-Speaking Countries | 0 | - | 4.85 | 270,486 |
| French Animal Words | 0 | - | 4.44 | 134,443 |
| French Food Words | 0 | - | 4.81 | 194,859 |
| Movie Titles in French | 0 | - | 4.02 | 40,504 |
| Song Title Translation - French | 0 | - | 4.55 | 26,895 |
| Proverbs Translated into French | 0 | - | 4.19 | 14,993 |
| Vocabulary Mega-Challenge: French Origin | 0 | - | 4.16 | 32,391 |
| Click to Translate - French | 0 | - | 4.93 | 92,326 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,939 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,816 |
| Japanese Loanwords | 0 | - | 4.47 | 84,632 |
| Sushi Translation | 0 | - | 4.08 | 13,947 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,065 |
| Click to Translate - Dutch | 0 | - | 4.73 | 35,693 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 647,389 |
| Name that Greek Letter | 0 | - | 4.93 | 323,443 |
| Ancient Greek Words | 0 | - | 4.93 | 111,595 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,077 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,757 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,517 |
| Letters of the Greek Alphabet - Sudden Death | 0 | - | 4.96 | 50,044 |
| Spanish to English Country Names | 0 | - | 4.86 | 33,095 |
| Japanese Loan Words - Click Quiz | 0 | - | 4.67 | 22,144 |
| Chinese Compound Words | 0 | - | 4.11 | 11,216 |
| Countries with the 2nd Most Speakers | 0 | - | 4.95 | 28,802 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 720,652 |
| Beatles Song Titles in French | 0 | - | 4.61 | 6,904 |
