| Countries That Speak Portuguese | 0 | - | 4.90 | 99,928 |
| Official Languages of the World | 0 | - | 4.99 | 415,278 |
| Language Names in the Language | 0 | - | 4.91 | 159,325 |
| Official UN Languages | 0 | - | 4.94 | 142,478 |
| Official Languages Spoken in the Most Countries | 0 | - | 4.95 | 197,316 |
| World Language General Knowledge #2 | 0 | - | 4.96 | 89,470 |
| World Languages A-Z | 0 | - | 4.94 | 81,919 |
| Alphabets, Scripts, or Writing Systems | 0 | - | 4.98 | 38,759 |
| Top Five Countries by Language | 0 | - | 4.96 | 47,212 |
| German Vocabulary Mega-Challenge | 0 | - | 4.96 | 77,924 |
| French Verbs | 0 | - | 4.88 | 84,677 |
| Latin Phrases Used in English | 0 | - | 4.93 | 55,221 |
| Latin Words #1 | 0 | - | 4.89 | 132,062 |
| Latin Words #2 | 0 | - | 4.86 | 104,567 |
| Top Romance Languages | 0 | - | 4.46 | 44,440 |
| Five Languages with the Most Native Speakers by Continent | 0 | - | 4.44 | 62,232 |
| World Language General Knowledge #3 | 0 | - | 4.52 | 62,868 |
| World Language General Knowledge #1 | 0 | - | 4.74 | 70,792 |
| German to English Country Names | 0 | - | 4.92 | 31,236 |
| What's That Dutch Compound Word? | 0 | - | 4.93 | 28,180 |
| Click to Translate - Latin | 0 | - | 4.97 | 43,619 |
| Random Translations Quiz #2 | 0 | - | 4.17 | 37,496 |
| Random Translations Quiz #4 | 0 | - | 4.28 | 37,019 |
| Most Commonly-Taught Languages in the U.S. | 0 | - | 4.38 | 65,265 |
| Top World Languages on a Map | 0 | - | 4.93 | 102,599 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 116,045 |
| Wikipedia Languages | 0 | - | 4.97 | 126,820 |
| Languages Most Similar to English | 0 | - | 4.25 | 37,002 |
| All Romance Languages on a Map | 0 | - | 4.98 | 72,521 |
| All ISO 639-1 Languages with a Map | 0 | - | 4.99 | 37,645 |
| All Wikipedia Languages | 0 | - | 4.95 | 28,065 |
| Spanish Place Words | 0 | - | 4.53 | 87,741 |
| Spanish Place Names in English | 0 | - | 4.75 | 72,333 |
| Spanish Verbs | 0 | - | 4.63 | 72,151 |
| Random Spanish Words #1 | 0 | - | 4.77 | 133,380 |
| Random Spanish Words #2 | 0 | - | 4.63 | 117,198 |
| Random Spanish Words #3 | 0 | - | 4.80 | 66,179 |
| Spanish Words Widely Known by U.S. Americans | 0 | - | 4.51 | 41,883 |
| Random Italian Words | 0 | - | 4.47 | 86,597 |
| Italian Vocabulary Mega-Challenge | 0 | - | 4.54 | 41,995 |
| Most Common French Words | 0 | - | 4.44 | 43,730 |
| Random French Words #2 | 0 | - | 4.53 | 119,321 |
| French Phrases | 0 | - | 4.46 | 35,668 |
| Random French Words #1 | 0 | - | 4.48 | 179,609 |
| Random French Words #3 | 0 | - | 4.41 | 69,649 |
| Latin Words #3 | 0 | - | 4.46 | 83,508 |
| Indo-European Languages - Sudden Death | 0 | - | 4.69 | 33,536 |
| Languages - Sudden Death | 0 | - | 4.77 | 125,615 |
| World Languages by Clue #2 | 0 | - | 4.85 | 20,334 |
| Random Translations Quiz #1 | 0 | - | 3.65 | 37,709 |
| Random Translations Quiz #3 | 0 | - | 4.00 | 32,846 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 53,732 |
| French Vocabulary Mega-Challenge | 0 | - | 4.87 | 120,546 |
| French Words #1 - Click the Pictures | 0 | - | 4.93 | 48,652 |
| French Words #2 - Click the Pictures | 0 | - | 4.90 | 44,800 |
| French Words #3 - Click the Pictures | 0 | - | 4.86 | 37,773 |
| Spanish Words #1 - Click the Pictures | 0 | - | 4.84 | 51,873 |
| Random German Words | 0 | - | 4.39 | 172,426 |
| Days of the Week in French | 0 | - | 4.69 | 28,983 |
| French Words for Places | 0 | - | 4.26 | 33,703 |
| 50 Meest voorkomende Nederlandstalige woorden | 0 | - | 4,67 | 5.556 |
| Days of the Week in Spanish | 0 | - | 4.57 | 58,279 |
| Months of the Year in Spanish | 0 | - | 4.77 | 34,958 |
| Numbers in Spanish | 0 | - | 4.44 | 85,823 |
| Common Descriptive Words in Spanish | 0 | - | 4.43 | 69,912 |
| English Words Formed by Latin and Greek Roots | 0 | - | 4.46 | 67,025 |
| Most Common Spanish Words | 0 | - | 4.40 | 30,489 |
| Spanish Antonyms | 0 | - | 4.16 | 19,568 |
| Numbers in French | 0 | - | 4.19 | 21,539 |
| French Antonyms | 0 | - | 4.13 | 22,240 |
| Count to 10 in Europe | 0 | - | 4.63 | 165,584 |
| Colors in Europe Quiz | 0 | - | 4.50 | 51,311 |
| The Body in Spanish Vocabulary Words | 0 | - | 4.28 | 52,189 |
| Spanish Words for Jobs | 0 | - | 4.72 | 26,030 |
| European Greetings | 0 | - | 4.41 | 61,132 |
| TV Title Translation - French | 0 | - | 4.22 | 33,858 |
| World Languages by Clue #1 | 0 | - | 4.67 | 20,281 |
| Spanish Words #2 - Click the Pictures | 0 | - | 4.73 | 39,445 |
| Days of the Week in Europe | 0 | - | 4.53 | 29,762 |
| TV Title Translation - Spanish | 0 | - | 4.14 | 12,055 |
| Spanish Words #3 - Click the Pictures | 0 | - | 4.64 | 30,612 |
| Rhyme Time - Spanish | 0 | - | 4.17 | 14,083 |
| Spanish Phrases | 0 | - | 3.70 | 30,397 |
| Biggest English-Speaking Cities | 0 | - | 4.44 | 151,901 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 127,716 |
| Biggest Cities by Language | 0 | - | 4.96 | 245,660 |
| English Speaking Countries | 0 | - | 4.64 | 356,833 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,133 |
| Countries by Official Language | 0 | - | 4.95 | 194,271 |
| Places in their Native Language #1 | 0 | - | 4.85 | 240,952 |
| Places in their Native Language #2 | 0 | - | 4.82 | 130,796 |
| Top World Languages | 0 | - | 4.92 | 818,327 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,095 |
| Official Languages of South Africa | 0 | - | 4.56 | 26,124 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 218,530 |
| Countries in their Native Language | 0 | - | 4.99 | 197,864 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,259 |
| Random Name Translation | 0 | - | 4.52 | 42,315 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,898 |
| Official European Union Languages | 0 | - | 4.97 | 237,819 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,417 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,584 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,827 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,026 |
| Hebrew Letters Quiz | 0 | - | 4.38 | 13,762 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,517 |
| Languages of Spain | 0 | - | 4.36 | 23,254 |
| Slavic Languages | 0 | - | 4.68 | 54,199 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,685 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,504 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,236 |
| Translations of John | 0 | - | 4.53 | 27,016 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,568 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 65,962 |
| Language Origins of Popular First Names | 0 | - | 3.85 | 20,817 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,440 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,554 |
| Flags to Languages | 0 | - | 4.95 | 173,147 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,113 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,685 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.42 | 59,777 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,351 |
| Name an Official Language A-Z | 0 | - | 4.91 | 175,466 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,934 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 69,489 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 35,091 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 111,167 |
| All Germanic Languages With a Map | 0 | - | 4.89 | 68,072 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 67,983 |
| Languages of the Roman Empire with a Map | 0 | - | 4.93 | 59,625 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,172 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 59,419 |
| Identify the Language on the World Map #2 | 0 | - | 4.94 | 25,689 |
| Languages by Combined Flags | 0 | - | 4.53 | 99,626 |
| Spanish Name Translation | 0 | - | 4.13 | 168,319 |
| Spanish Loan Words | 0 | - | 4.23 | 45,835 |
| Spanish Animal Words | 0 | - | 4.53 | 95,581 |
| Movie Titles in Spanish | 0 | - | 4.36 | 59,179 |
| Song Title Translation - Spanish | 0 | - | 4.57 | 35,778 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 124,495 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,240 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,648 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,802 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.50 | 40,156 |
| Click to Translate - Spanish | 0 | - | 4.90 | 94,632 |
| Spanish Food Words | 0 | - | 4.64 | 250,353 |
| German Loan Words | 0 | - | 4.27 | 135,656 |
| Movie Titles in German | 0 | - | 4.39 | 40,943 |
| German-Speaking Countries | 0 | - | 4.91 | 144,664 |
| Song Title Translation - German | 0 | - | 3.80 | 11,728 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,647 |
| Click to Translate - German | 0 | - | 4.83 | 69,678 |
| English Words of Italian Origin | 0 | - | 4.14 | 67,368 |
| Italian Food Words | 0 | - | 4.29 | 71,089 |
| Italian Name Translation | 0 | - | 4.81 | 46,094 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 57,702 |
| Click to Translate - Italian | 0 | - | 4.89 | 53,304 |
| French Phrases used in English | 0 | - | 4.16 | 46,621 |
| French-Speaking Countries | 0 | - | 4.85 | 269,932 |
| French Animal Words | 0 | - | 4.44 | 134,144 |
| French Food Words | 0 | - | 4.78 | 194,330 |
| Movie Titles in French | 0 | - | 4.02 | 40,464 |
| Song Title Translation - French | 0 | - | 4.55 | 26,857 |
| Proverbs Translated into French | 0 | - | 4.19 | 14,962 |
| Vocabulary Mega-Challenge: French Origin | 0 | - | 4.16 | 32,323 |
| Click to Translate - French | 0 | - | 4.93 | 91,767 |
| English Words of Russian Origin | 0 | - | 4.14 | 50,888 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,777 |
| Japanese Loanwords | 0 | - | 4.47 | 84,505 |
| Sushi Translation | 0 | - | 4.08 | 13,926 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,822 |
| Click to Translate - Dutch | 0 | - | 4.73 | 35,453 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 645,150 |
| Name that Greek Letter | 0 | - | 4.93 | 322,762 |
| Ancient Greek Words | 0 | - | 4.93 | 111,190 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,811 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,692 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,382 |
| Letters of the Greek Alphabet - Sudden Death | 0 | - | 4.95 | 48,531 |
| Southernmost Country by Language | 0 | - | 4.89 | 43,183 |
| Yiddish Loan Words | 0 | - | 4.53 | 15,852 |
| Spanish to English Country Names | 0 | - | 4.86 | 32,672 |
| Japanese Loan Words - Click Quiz | 0 | - | 4.67 | 21,802 |
| Chinese Compound Words | 0 | - | 4.11 | 11,130 |
| Countries with the 2nd Most Speakers | 0 | - | 4.95 | 28,442 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 717,130 |
