| Official Languages of the World | 0 | - | 4.99 | 418,000 |
| Spanish Place Words | 0 | - | 4.53 | 87,900 |
| Spanish Place Names in English | 0 | - | 4.75 | 72,423 |
| Spanish Verbs | 0 | - | 4.63 | 72,346 |
| Random Spanish Words #1 | 0 | - | 4.77 | 133,756 |
| Random Spanish Words #2 | 0 | - | 4.63 | 117,688 |
| Random Spanish Words #3 | 0 | - | 4.80 | 66,356 |
| Spanish Words Widely Known by U.S. Americans | 0 | - | 4.52 | 42,070 |
| Language Names in the Language | 0 | - | 4.91 | 159,957 |
| Official UN Languages | 0 | - | 4.94 | 143,082 |
| Official Languages Spoken in the Most Countries | 0 | - | 4.95 | 197,991 |
| World Language General Knowledge #2 | 0 | - | 4.96 | 89,895 |
| World Languages A-Z | 0 | - | 4.94 | 82,312 |
| Alphabets, Scripts, or Writing Systems | 0 | - | 4.98 | 39,152 |
| Top Five Countries by Language | 0 | - | 4.96 | 48,776 |
| Spanish Words #1 - Click the Pictures | 0 | - | 4.84 | 53,335 |
| Days of the Week in Spanish | 0 | - | 4.58 | 58,377 |
| Months of the Year in Spanish | 0 | - | 4.78 | 35,024 |
| Numbers in Spanish | 0 | - | 4.44 | 86,054 |
| Common Descriptive Words in Spanish | 0 | - | 4.43 | 70,028 |
| Most Common Spanish Words | 0 | - | 4.40 | 30,581 |
| Spanish Antonyms | 0 | - | 4.15 | 19,626 |
| German to English Country Names | 0 | - | 4.92 | 31,666 |
| German Vocabulary Mega-Challenge | 0 | - | 4.96 | 78,455 |
| French Verbs | 0 | - | 4.88 | 84,862 |
| Countries That Speak Portuguese | 0 | - | 4.90 | 100,051 |
| Latin Phrases Used in English | 0 | - | 4.93 | 55,339 |
| Latin Words #1 | 0 | - | 4.89 | 132,326 |
| Latin Words #2 | 0 | - | 4.86 | 104,796 |
| The Body in Spanish Vocabulary Words | 0 | - | 4.29 | 52,298 |
| Spanish Words for Jobs | 0 | - | 4.72 | 26,091 |
| What's That Dutch Compound Word? | 0 | - | 4.93 | 28,312 |
| Top Romance Languages | 0 | - | 4.47 | 44,794 |
| Five Languages with the Most Native Speakers by Continent | 0 | - | 4.44 | 62,450 |
| World Language General Knowledge #3 | 0 | - | 4.52 | 63,059 |
| World Language General Knowledge #1 | 0 | - | 4.74 | 71,004 |
| Count to 10 in Europe | 0 | - | 4.63 | 165,884 |
| Colors in Europe Quiz | 0 | - | 4.50 | 51,424 |
| Spanish Words #2 - Click the Pictures | 0 | - | 4.73 | 40,130 |
| All ISO 639-1 Languages with a Map | 0 | - | 4.99 | 38,915 |
| Random Translations Quiz #2 | 0 | - | 4.17 | 37,555 |
| Random Translations Quiz #4 | 0 | - | 4.29 | 37,079 |
| Most Commonly-Taught Languages in the U.S. | 0 | - | 4.38 | 65,454 |
| Top World Languages on a Map | 0 | - | 4.94 | 103,107 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 116,591 |
| Wikipedia Languages | 0 | - | 4.97 | 127,080 |
| Languages Most Similar to English | 0 | - | 4.25 | 37,120 |
| All Romance Languages on a Map | 0 | - | 4.98 | 72,983 |
| Days of the Week in Europe | 0 | - | 4.53 | 29,823 |
| TV Title Translation - Spanish | 0 | - | 4.14 | 12,083 |
| Click to Translate - Latin | 0 | - | 4.97 | 43,955 |
| Spanish Words #3 - Click the Pictures | 0 | - | 4.65 | 31,315 |
| All Wikipedia Languages | 0 | - | 4.95 | 28,316 |
| Random Italian Words | 0 | - | 4.47 | 86,802 |
| Italian Vocabulary Mega-Challenge | 0 | - | 4.54 | 42,366 |
| Most Common French Words | 0 | - | 4.44 | 43,862 |
| Random French Words #2 | 0 | - | 4.53 | 119,546 |
| French Phrases | 0 | - | 4.46 | 35,754 |
| Random French Words #1 | 0 | - | 4.52 | 180,073 |
| Random French Words #3 | 0 | - | 4.41 | 69,833 |
| Latin Words #3 | 0 | - | 4.46 | 83,659 |
| Indo-European Languages - Sudden Death | 0 | - | 4.70 | 34,807 |
| Languages - Sudden Death | 0 | - | 4.77 | 128,471 |
| World Languages by Clue #2 | 0 | - | 4.85 | 20,577 |
| Random Translations Quiz #1 | 0 | - | 3.65 | 37,749 |
| Random Translations Quiz #3 | 0 | - | 4.00 | 32,890 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 54,005 |
| Rhyme Time - Spanish | 0 | - | 4.17 | 14,097 |
| French Vocabulary Mega-Challenge | 0 | - | 4.87 | 121,106 |
| French Words #1 - Click the Pictures | 0 | - | 4.93 | 49,275 |
| French Words #2 - Click the Pictures | 0 | - | 4.90 | 45,332 |
| French Words #3 - Click the Pictures | 0 | - | 4.86 | 38,364 |
| Spanish Phrases | 0 | - | 3.71 | 30,438 |
| Random German Words | 0 | - | 4.39 | 172,961 |
| Days of the Week in French | 0 | - | 4.69 | 29,011 |
| French Words for Places | 0 | - | 4.26 | 33,768 |
| 50 Meest voorkomende Nederlandstalige woorden | 0 | - | 4,67 | 5.600 |
| English Words Formed by Latin and Greek Roots | 0 | - | 4.46 | 67,111 |
| Numbers in French | 0 | - | 4.19 | 21,576 |
| French Antonyms | 0 | - | 4.13 | 22,273 |
| World Languages by Clue #1 | 0 | - | 4.67 | 20,468 |
| European Greetings | 0 | - | 4.41 | 61,221 |
| TV Title Translation - French | 0 | - | 4.22 | 34,029 |
| Southernmost Country by Language | 0 | - | 4.89 | 43,485 |
| Yiddish Loan Words | 0 | - | 4.53 | 15,943 |
| Biggest English-Speaking Cities | 0 | - | 4.44 | 152,585 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 128,533 |
| Biggest Cities by Language | 0 | - | 4.96 | 246,396 |
| English Speaking Countries | 0 | - | 4.64 | 357,322 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,028 |
| Countries by Official Language | 0 | - | 4.95 | 194,926 |
| Places in their Native Language #1 | 0 | - | 4.85 | 241,921 |
| Places in their Native Language #2 | 0 | - | 4.80 | 134,274 |
| Top World Languages | 0 | - | 4.92 | 822,147 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,938 |
| Official Languages of South Africa | 0 | - | 4.56 | 26,151 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 220,012 |
| Countries in their Native Language | 0 | - | 4.99 | 198,449 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,394 |
| Random Name Translation | 0 | - | 4.52 | 42,519 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,129 |
| Official European Union Languages | 0 | - | 4.97 | 238,502 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,857 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,732 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,894 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,786 |
| Hebrew Letters Quiz | 0 | - | 4.38 | 13,784 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,692 |
| Languages of Spain | 0 | - | 4.36 | 23,315 |
| Slavic Languages | 0 | - | 4.68 | 54,362 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,710 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,555 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,328 |
| Translations of John | 0 | - | 4.53 | 27,146 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,719 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,225 |
| Language Origins of Popular First Names | 0 | - | 3.85 | 20,861 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,564 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,745 |
| Flags to Languages | 0 | - | 4.95 | 173,641 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,435 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,086 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.42 | 59,883 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,046 |
| Name an Official Language A-Z | 0 | - | 4.91 | 176,007 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,160 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 69,826 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 35,319 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 111,823 |
| All Germanic Languages With a Map | 0 | - | 4.89 | 68,536 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 68,406 |
| Languages of the Roman Empire with a Map | 0 | - | 4.93 | 60,137 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,373 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 59,744 |
| Identify the Language on the World Map #2 | 0 | - | 4.94 | 25,843 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,015 |
| Spanish Name Translation | 0 | - | 4.13 | 168,877 |
| Spanish Loan Words | 0 | - | 4.23 | 45,874 |
| Spanish Animal Words | 0 | - | 4.53 | 95,730 |
| Movie Titles in Spanish | 0 | - | 4.36 | 59,238 |
| Song Title Translation - Spanish | 0 | - | 4.57 | 35,818 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,662 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,561 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,864 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,189 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.50 | 40,317 |
| Click to Translate - Spanish | 0 | - | 4.90 | 95,248 |
| Spanish Food Words | 0 | - | 4.67 | 251,596 |
| German Loan Words | 0 | - | 4.27 | 135,803 |
| Movie Titles in German | 0 | - | 4.39 | 41,004 |
| German-Speaking Countries | 0 | - | 4.92 | 145,549 |
| Song Title Translation - German | 0 | - | 3.76 | 11,755 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,699 |
| Click to Translate - German | 0 | - | 4.83 | 70,132 |
| English Words of Italian Origin | 0 | - | 4.15 | 67,425 |
| Italian Food Words | 0 | - | 4.27 | 71,306 |
| Italian Name Translation | 0 | - | 4.83 | 46,809 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 57,903 |
| Click to Translate - Italian | 0 | - | 4.89 | 53,704 |
| French Phrases used in English | 0 | - | 4.16 | 46,681 |
| French-Speaking Countries | 0 | - | 4.85 | 270,498 |
| French Animal Words | 0 | - | 4.44 | 134,448 |
| French Food Words | 0 | - | 4.81 | 194,873 |
| 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 | 92,336 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,941 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,845 |
| Japanese Loanwords | 0 | - | 4.47 | 84,634 |
| Sushi Translation | 0 | - | 4.08 | 13,948 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,067 |
| Click to Translate - Dutch | 0 | - | 4.73 | 35,698 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 647,431 |
| Name that Greek Letter | 0 | - | 4.93 | 323,452 |
| Ancient Greek Words | 0 | - | 4.93 | 111,599 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,079 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,758 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,520 |
| Letters of the Greek Alphabet - Sudden Death | 0 | - | 4.96 | 50,078 |
| Spanish to English Country Names | 0 | - | 4.86 | 33,101 |
| Japanese Loan Words - Click Quiz | 0 | - | 4.67 | 22,150 |
| Chinese Compound Words | 0 | - | 4.11 | 11,219 |
| Countries with the 2nd Most Speakers | 0 | - | 4.95 | 28,808 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 720,716 |
| Beatles Song Titles in French | 0 | - | 4.61 | 6,911 |
